Fred Astaire was born in Omaha, Nebraska, to Johanna (Geilus) and Fritz Austerlitz, a brewer. Fred entered show business at age 5. He was successful b...
Vote 0Lauren Bacall was born Betty Joan Perske on September 16, 1924, in New York City. She was the daughter of Natalie Weinstein-Bacal, a Romanian Jewish i...
Vote 0Brigitte Bardot was born on September 28, 1934 in Paris, France. Her father had an engineering degree and worked with his father in the family busines...
Vote 0John Belushi was born in Chicago, Illinois, USA, on January 24, 1949, to Agnes Demetri (Samaras) and Adam Anastos Belushi, a restaurant owner. His fat...
Vote 0Ernst Ingmar Bergman was born July 14, 1918, the son of a priest. The film and T.V. series, Con le migliori intenzioni (1992) is biographical and show...
Vote 0Ingrid Bergman was one of the greatest actresses from Hollywood's lamented Golden Era. Her natural and unpretentious beauty and her immense actin...
Vote 0Humphrey DeForest Bogart was born in New York City, New York, to Maud Humphrey, a famed magazine illustrator and suffragette, and Belmont DeForest Bog...
Vote 0Marlon Brando is widely considered the greatest movie actor of all time, rivaled only by the more theatrically oriented Laurence Olivier in terms of e...
Vote 0Probably best-remembered for his turbulent personal life with Elizabeth Taylor (whom he married twice), Richard Burton was nonetheless also regarded a...
Vote 0One of Hollywood's preeminent male stars of all time, James Cagney was also an accomplished dancer and easily played light comedy. James Francis ...
Vote 0Born to Alice Cooper and Charles Cooper. Gary attended school at Dunstable school England, Helena Montana and Grinnell College, Grinnell, Iowa (then c...
Vote 0Ruth Elizabeth Davis was born April 5, 1908, in Lowell, Massachusetts, to Ruth Augusta (Favor) and Harlow Morrell Davis, a patent attorney. Her parent...
Vote 0One of America's most prolific actresses was born Doris Mary Ann Kappelhoff on April 3, 1922, in Cincinnati, Ohio, to Alma Sophia (Welz), a house...
Vote 0Olivia Mary de Havilland was born July 1, 1916, in Tokyo, Japan, to British parents, Lilian Augusta (Ruse), a former actress, and Walter Augustus de H...
Vote 0James Byron Dean was born February 8, 1931 in Marion, Indiana, to Mildred Marie (Wilson) and Winton A. Dean, a farmer turned dental technician. His mo...
Vote 0Georges Delerue was born on March 12, 1925 in Roubaix, Nord, France as Georges Henri Jean-Baptiste Delerue. He was a composer, known for Platoon (1986...
Vote 0Her father was a police lieutenant and imbued in her a military attitude to life. Marlene was known in school for her ”bedroom eyes” and her first aff...
Vote 0Cleft-chinned, steely-eyed and virile star of international cinema who rose from being ”the ragman's son” (the name of his best-selling 1988 auto...
Vote 0The women who both attracted and frightened him and an Italy dominated in his youth by Mussolini and Pope Pius XII - inspired the dreams that Fellini ...
Vote 0Henry Jaynes Fonda was born in Grand Island, Nebraska, to Elma Herberta (Jaynes) and William Brace Fonda, who worked in advertising and printing. His ...
Vote 0Born Joan de Beauvoir de Havilland on October 22, 1917, in Tokyo, Japan, in what was known as the International Settlement. Her father was a British p...
Vote 0William Clark Gable was born on February 1, 1901 in Cadiz, Ohio, to Adeline (Hershelman) and William Henry Gable, an oil-well driller. He was of Germa...
Vote 0One of the brightest, most tragic movie stars of Hollywood's Golden Era, Judy Garland was a much-loved character whose warmth and spirit, along w...
Vote 0Born in London, England, John Gielgud trained at Lady Benson's Acting School and RADA, London. Best known for his Shakespearean roles in the thea...
Vote 0Born on February 10, 1929, Jerry Goldsmith studied piano with Jakob Gimpel and composition, theory, and counterpoint with Mario Castelnuovo-Tedesco. H...
Vote 0Once told by an interviewer, ”Everybody would like to be Cary Grant”, Grant is said to have replied, ”So would I.”Cary Grant was born Archibald Alexan...
Vote 0Alec Guinness was an English actor. He is known for his six collaborations with David Lean: Herbert Pocket in Grandi speranze (1946), Fagin in Le avve...
Vote 0Rita Hayworth was born Margarita Carmen Cansino on October 17, 1918, in Brooklyn, New York, into a family of dancers. Her father, Eduardo Cansino Rein...
Vote 0Born in Portland, Oregon, she grew up in on a farm in Ketchum, Idaho. But dad was Jack Hemingway, son of the Nobel prize winning author Ernest Hemingw...
Vote 0Audrey Hepburn was born as Audrey Kathleen Ruston on May 4, 1929 in Ixelles, Brussels, Belgium. Her mother, Baroness Ella Van Heemstra, was of a Dutch...
Vote 0Katharine Hepburn was born on May 12, 1907 in Hartford, Connecticut to a suffragist and a doctor who both always encouraged her to speak her mind, dev...
Vote 0With features chiseled in stone, and renowned for playing a long list of historical figures, particularly in Biblical epics, the tall, well built and ...
Vote 0Alfred Joseph Hitchcock was born in Leytonstone, Essex, England. He was the son of Emma Jane (Whelan; 1863 - 1942) and East End greengrocer William Hi...
Vote 0William Holden was born William Franklin Beedle, Jr. in O'Fallon, Illinois, to Mary Blanche (Ball), a schoolteacher, and William Franklin Beedle,...
Vote 0James Horner began studying piano at the age of five, and trained at the Royal College of Music in London, England, before moving to California in the...
Vote 0Joseph Frank Keaton was born on October 4, 1895 in Piqua, Kansas, to Joe Keaton and Myra Keaton. Joe and Myra were Vaudevillian comedians with a popul...
Vote 0Eugene Curran Kelly was born in Pittsburgh, Pennsylvania, the third son of Harriet Catherine (Curran) and James Patrick Joseph Kelly, a phonograph sal...
Vote 0On November 12, 1929, Grace Patricia Kelly was born in Philadelphia, Pennsylvania to wealthy parents. Her girlhood was uneventful for the most part, b...
Vote 0Deborah Jane Trimmer was born on 30 September 1921 in Glasgow, Scotland, the daughter of Captain Arthur Kerr Trimmer. She was educated at Northumberla...
Vote 0Stanley Kubrick was born in Manhattan, New York City, to Sadie Gertrude (Perveler) and Jacob Leonard Kubrick, a physician. His family were Jewish immi...
Vote 0After training as a painter (he storyboards his films as full-scale paintings), Kurosawa entered the film industry in 1936 as an assistant director, e...
Vote 0Alan Walbridge Ladd was born in Hot Springs, Arkansas, the only child of Ina Raleigh (aka Selina Rowley) and Alan Ladd, a freelance accountant. His mo...
Vote 0Veronica Lake was born as Constance Frances Marie Ockleman on November 14, 1922, in Brooklyn, New York. She was the daughter of Constance Charlotta (T...
Vote 0Burt Lancaster, one of five children, was born in Manhattan, to Elizabeth (Roberts) and James Henry Lancaster, a postal worker. All of his grandparent...
Vote 0Bruce Lee remains the greatest icon of martial arts cinema and a key figure of modern popular media. Had it not been for Bruce Lee and his movies in t...
Vote 0If a film were made of the life of Vivien Leigh, it would open in India just before World War I, where a successful British businessman could live lik...
Vote 0Sophia Loren was born as Sofia Scicolone at the Clinica Regina Margherita in Rome, Italy, on September 20, 1934. Her father, Riccardo Scicolone, was m...
Vote 0Peter Lorre was born László Lowenstein on Rózsahegy, Hungary. He was educated in elementary and secondary schools in Vienna, Austria. As a youth, he r...
Vote 0Born in Cleveland, Ohio, but brought up in Pennsylvania, where he played the flute in a local band, as a youth, before sending some arrangements to Be...
Vote 0The bushy-browed, cigar-smoking wise-cracker with the painted-on moustache and stooped walk was the leader of The Marx Brothers. With one-liners that ...
Vote 0Isaac Williams may have been born on a dark and stormy night. He has written, directed, and appeared in several notable films. Details about the actor
Vote 0In 1978 when she was studying in class seven, she made her debut in film industry by acting in the Tamil film Bhairavi in which she had acted as the y
Vote 0Henri Pagnoncelli was born on February 11, 1953 in Rio de Janeiro, Brazil as Henrique Pagnoncelli. He is an actor and producer, known for Mulheres de
Vote 0Alicia Silverstone was born on October 4, 1976 in San Francisco, California, the youngest of three children. She is the daughter of Didi (Radford), a
Vote 0Carrie-Anne Moss was born and raised in Vancouver, Canada. At age 20, after studying at the American Academy of Dramatic Arts, she moved to Europe to
Vote 0Suresh Krishna is an actor, known for Anarkali (2015), Yes Your Honour (2006) and Aaj Ka Goonda Raaj (1992).
Vote 0Brian Tee can be seen as a series regular on the hit NBC television drama ”Chicago Med,” produced by Dick Wolf. Tee plays ”Dr. Ethan Choi,” the sexy d
Vote 0Emile Meyer was born on August 18, 1910 in New Orleans, Louisiana, USA. He was an actor, known for Il cavaliere della valle solitaria (1953), Piombo r
Vote 0Harisree Asokan is an actor and director, known for Lion (2006), Oomappenninu Uriyadappayyan (2002) and Athisayan (2007).
Vote 0Muhammad Lutfi is an actor, known for Rassayel el bahr (2010), Welad Rizq (2015) and Hamlet Pheroun (2019).
Vote 0Ellinea Siambalis is an actress, known for Dröm (2019), Halvdan il giovane vichingo (2018) and Det Stora Experimentet (2016).
Vote 0Melissa majored in Theatre with a minor in literature at CMU and WMU, but believes that study can only polish, not make you an actor. She feels the ab
Vote 0Clifton Ko was born in 1958 in Hong Kong as Clifton Chi-Sum Ko. He is an actor and director, known for Nan hai shi san lang (1997), Ma mi xia (2014) a
Vote 0Mehmet Ali Akpinar was born on April 10, 1929 in Tunceli, Turkey. He is an actor, known for Tarkan (1969), Efe aski (1948) and Alpago: Alpaslanin feda
Vote 0Hannele Lauri was born on July 21, 1952 in Tampere, Finland as Ritva Hannele Markkula. She is an actress and writer, known for Varasto (2011), Rakas p
Vote 0Linh Son Nguyen is an actor, known for Hot Boy Noi Loan va Cau Chuyen ve Thang Cuoi, Co Gai Diem va Con Vit (2011), Kung Fu Pho (2015) and Ke Trôm Chó
Vote 0Dmitriy Bobrov was born on April 13, 1969. He is an actor, known for Novaya Zemlya (2008), Cherv (2006) and Chernobyl: Zona otchuzhdeniya (2014).
Vote 0Kathy Butler Sandvoss is known for her work on Union Bound (2016), Changeover (2016) and I Dated a Psycho (2013).
Vote 0Chord Overstreet was born in Nashville, Tennessee, to Julie (Miller), a make-up artist, and Paul Overstreet, a country musician and songwriter whose o
Vote 0Gloria Grahame Hallward, an acting pupil of her mother (stage actress and teacher Jean Grahame), acted professionally while still in high school. In 1
Vote 0Philippe Sfez is an actor and director, known for Majorité (2005), Kamikaze (1986) and Dolores (2002).
Vote 0Born and raised in Massachusetts, Jack received his BFA from The Boston Conservatory. Currently staring in the Toronto production of COME FROM AWAY. H
Vote 0Sean Manton was born as Sean Patrick Manton. He is known for his work on Fratelli per la pelle (2003), Most Wanted (2007) and The Eggs (2005).
Vote 0Born in Slawno, Poland. Her first steps as an actress were supervised by Janusz Józefowicz in Buffo Theatre in Warsaw, Poland. In 1996, she was chosen
Vote 0He participated in several Indian Telly series. One of his notable work was as Mr. Kala in No Problem tele series. 'No Problem' is an Indian
Vote 0Daniel Sjerven is an actor and producer, known for Terror from Beneath the Earth (2009), Group Home (2008) and The Late Night Double Feature (2014).
Vote 0Marcin Dorocinski (born June 22, 1973) is a Polish film, television and stage actor. He is well known for his portrayals of conflicted, troubled chara
Vote 0Clare McNulty is an actress and producer, known for Fort Tilden (2014), Search Party (2016) and High Maintenance (2012).
Vote 0Julio Mendez is an actor, known for Ellos Volvieron (2015), La tutora (2016) and Restringido (2016).
Vote 0Vinnie Curto is an actor and producer, known for Barb Wire (1996), I volti della vendetta (1994) and Francois.
Vote 0George Sanders was born of English parents in St. Petersburg, Russia. He worked in a Birmingham textile mill, in the tobacco business and as a writer
Vote 0Jack Ong was born on November 6, 1940 in Mesa, Arizona, USA. He is known for his work on Next (2007), V.I.P. Vallery Irons Protection (1998) and Pacif
Vote 0Meng Lo was born on August 4, 1952 in Hong Kong, Hong Kong as Kwan-Lam Law. He is known for his work on Ip Man 3 (2015), Ip Man 2 (2010) and Hard Boil
Vote 0Norwegian by heritage and a San Franciscan by birth, brown-haired, brown-eyed Gregg Palmer (born Palmer Lee) broke into show biz as a radio announcer.
Vote 0Ronald Hunter was born on June 14, 1943 in Boston, Massachusetts, USA. He was an actor, known for Maial College (2002), ...E alla fine arriva Polly (2
Vote 0Jeff Griggs was born on March 27, 1963 in Alamogordo, New Mexico, USA as Jeffrey Ray Griggs. He is an actor, known for Babylon 5 (1993), Il tempo dell
Vote 0Vijay Kadam is an actor, known for Jhangadgutta (2018), Jhangadgutta (2018) and Truckbhar Swapna (2018).
Vote 0Eduardo España was born on September 15, 1971 in Guadalajara, Jalisco, Mexico as Eduardo Ramírez Velazo. He is an actor and producer, known for Vecino
Vote 0Masaru Shiga was born on January 13, 1942. He is an actor, known for Kiba Ôkaminosuke (1966), Kurutta yajû (1976) and Hibotan bakuto (1968).
Vote 0Actor John (Johnnie) Harron was born in New York City on March 31, 1903, a younger brother of silent screen star Robert Harron. John got his first tas
Vote 0Harry Townes was born and died in Huntsville, Alabama, where he served as an ordained Episcopal priest. Aside from Huntsville and the priesthood, he h
Vote 0Hiroshi Shinagawa is an actor and writer, known for Manzai gyangu (2011), Z airando (2015) and Kantoku kansen (2003).
Vote 0Subbaraju is an actor, known for Baahubali 2: The Conclusion (2017), Pokiri (2006) and Enai Noki Paayum Thota (2019).
Vote 0Neeta Mohindra is an actress, known for Ik Kudi Punjab Di (2010), Jag Jeondeyan De Mele (2009) and Fastey Fasaatey (2019).
Vote 0Helena Carter was born into a family of Irish origin. While she was studying English Literature at the Columbia University Graduate School--to get a t
Vote 0Elliott Mason was born on January 29, 1888 in Glasgow, Scotland as Elliot Cranston Mason. She was an actress, known for Intermezzo matrimoniale (1945)
Vote 0Sara Haden was the daughter of silent screen star Charlotte Walker who was also a celebrated beauty in her day. Alas, Sara did not inherit her mother&
Vote 0Tõnu Kark was born on December 4, 1947 in Tallinn, Estonia. He is an actor, known for Vsyo normalno (1988), Lilja 4-ever (2002) and Bande (1986).
Vote 0Nina Ferrer is an actress, known for Visitors - I nuovi extraterrestri (1983), La comedia (1983) and Nosotros en particular (1985).
Vote 0A small-town guy with a big heart, William Fichtner has been captivating the hearts of Western New Yorkers for decades. Bill was born in 1956 on Long
Vote 0Rip Torn was born Elmore Rual Torn Jr. on February 6, 1931 in Temple, Texas, the son of Thelma Mary (Spacek) and Elmore Rudolph Torn, who was an agric
Vote 0Tara Sharma was born on January 11, 1977 in London, England. She is an actress, known for Khosla Ka Ghosla! (2006), Amore in linea (2008) and Mr Prime
Vote 0Vennela Kishore is an actor and director, known for Bale Bale Magadivoy (2015), Majnu (2016) and Vennela. Kishore received appreciation for his role ”
Vote 0John Shelton was born on May 18, 1915 in Los Angeles, California, USA as Edward Sheppard Price . He was an actor, known for Se ci sei batti due colpi
Vote 0Character fame on film came quite late for long-time stage actor Harry Davenport at age 70, but he made up for lost time in very quick fashion with we
Vote 0Martin Semmelrogge was born on December 8, 1955 in Bad Boll, Baden-Württemberg, Germany. He is an actor, known for U-Boot 96 (1981), Schindler's
Vote 0Razane Jammal is British-Lebanese actress and model. She started her career in her mid-teens in advertising, eventually moving onto feature films. Her
Vote 0With blonde hair, big blue eyes and a big smile, Joan was usually cast as the wisecracking working girl who was the lead's best friend. Born into
Vote 0Chalapathi Rao is an actor, known for Anaganaga Oka Roju (1997), Kiraathakudu (1986) and Mrugaraaju (2001).
Vote 0Christopher Lloyd was born on June 18, 1960 in Waterbury, Connecticut, USA as Christopher Walsh Lloyd. He is a producer and writer, known for Modern F
Vote 0Quiet, soft-spoken Robert grew up in California and had some stage experience with the Pasadena Playhouse before entering films in 1931. His movie car
Vote 0Anuja Sathe started acting with Nanak's such as Shobha Yatra and Uttar Ratra.However, Anuja Sathe is most popular for her role of Unnila in Lagor
Vote 0Tully Marshall intended to pursue a legal career, until he tried a dramatic course at Santa Clara University. He started stage work in San Francisco i
Vote 0Nick Rendell is an actor, known for Sudden Fury (1997), A Day of Violence (2010) and Nightmares (2004).
Vote 0Jill Ireland was an Anglo-American actress best-known for her appearance as ”Leila Kalomi”, the only woman Mr. Spock ever loved (in the Star Trek (196
Vote 0Robert Young was born on March 16, 1933 as Robert William Young. He is a director and writer, known for Duca si nasce! (1993), G.B.H. (1991) and L&apo
Vote 0Toshiro Mifune achieved more worldwide fame than any other Japanese actor of his century. He was born in Tsingtao, China, to Japanese parents and grew
Vote 0Cold, calculating and hard-as-nails is probably the best definition of Gail Patrick's femmes on the 30s and 40s silver screen, and the actress he
Vote 0Colorful American character actor equally adept at vicious killers or grizzled sidekicks. As a child he worked in the cotton fields. He attended Santa
Vote 0Martin Henry Balsam was born on November 4, 1919 in the Bronx, New York City, to Lillian (Weinstein) and Albert Balsam, a manufacturer of women's
Vote 0William McNamara studied at the Lee Strasberg Theatre and Film Institute and has since notched up over one hundred and sixty-five film and TV appearan
Vote 0Farida Jalal was discovered by Filmfare's United Producers' Talent Hunt in the 1960s. She starred in her first movie as a teenager, in the R
Vote 0Patricia Paz Maria Medina was born on July 19, 1919 in Liverpool, England to a Spanish father and an English mother. She began acting as a teenager in
Vote 0Nishikant Dixit is an actor, known for L'amore arriva in treno (2007), Wanted (2009) and Veer (2010).
Vote 0The tall, handsome and muscular Scottish actor Sean Connery is best known for being the original actor to portray the character of James Bond in the h
Vote 0Barbara Hershey was born Barbara Lynn Herzstein in Hollywood, California, to Melrose (Moore) and Arnold Nathan Herzstein, a horse racing columnist. He
Vote 0Mohan Babu, christened Bhaktavatsalam Naidu by his parents, is known throughout the Indian continent for his film work on and off screen. As a child h
Vote 0At 22, George Zucco decided to begin his stage career in earnest in the Canadian provinces in 1908. In the course of the following decade, he also per
Vote 0Jeffrey Leon Bridges was born on December 4, 1949 in Los Angeles, California, the son of well-known film and TV star Lloyd Bridges and his long-time w
Vote 0Rekha is an actress and producer, known for Sparsha (2000), Bicchugatthi Chapter 1 (2020) and Demo Piece (2020).
Vote 0Though most famous for her role as Isabella ”Bella” Swan in The Twilight (2008) Saga, Kristen Stewart has been a working actor since her early years i
Vote 0The son of singers in the Metropolitan Opera, Billy Gilbert began performing in vaudeville at age 12. He developed a drawn-out, explosive sneezing rou
Vote 0This tall, sandy-haired, mustachioed actor from Texas, born Justus McQueen, adopted the name of the character he portrayed in his first film, Prima de
Vote 0Edward S. Brophy was born on February 27, 1895 in New York City and educated at the University of Virginia. He became a bit and small-part in the movi
Vote 0Tommy Lee Jones was born in San Saba, Texas, the son of Lucille Marie (Scott), a police officer and beauty shop owner, and Clyde C. Jones, who worked
Vote 0John Belushi was born in Chicago, Illinois, USA, on January 24, 1949, to Agnes Demetri (Samaras) and Adam Anastos Belushi, a restaurant owner. His fat
Vote 0Tony Jay was born on February 2, 1933 in London, England. He was an actor, known for Il gobbo di Notre Dame (1996), I banditi del tempo (1981) and La
Vote 0Janardanan is known for his work on Oru CBI Diary Kurippu (1988), Sethurama Iyer CBI (2004) and Jagratha (1989).
Vote 0Stephenson was a firm, dignified, worldly presence in Hollywood's classic history-based films of the 30s and 40s. The tall British character acto
Vote 0Ashwani Kumar is a writer and actor, known for Baal Veer (2012), Sankat City (2009) and Sajan Re Jhoot Mat Bolo (2009).
Vote 0Actor and musician Bruce Willis is well known for playing wisecracking or hard-edged characters, often in spectacular action films. Collectively, he h
Was born in St Petersburg, Russia. 21 years old but already an experienced actress. Played in 10 films or telefilms in Russia and more recently in Fra
Javier Bardem belongs to a family of actors that have been working on films since the early days of Spanish cinema.He was born in Las Palmas de Gran C
Jane Asher (born 5 April 1946) is an English actress, author and entrepreneur, who achieved early fame as a child actress, and has worked extensively
Liam Neeson was born on June 7, 1952 in Ballymena, Northern Ireland, to Katherine (Brown), a cook, and Bernard Neeson, a school caretaker. He was rais
Sean Manton was born as Sean Patrick Manton. He is known for his work on Fratelli per la pelle (2003), Most Wanted (2007) and The Eggs (2005).
Fred Astaire was born in Omaha, Nebraska, to Johanna (Geilus) and Fritz Austerlitz, a brewer. Fred entered show business at age 5. He was successful b
Anne Bancroft was born on September 17, 1931 in the Bronx, the daughter of Michael Italiano (1905-2001), a dress pattern maker, and Mildred DiNapoli (
Emile Meyer was born on August 18, 1910 in New Orleans, Louisiana, USA. He was an actor, known for Il cavaliere della valle solitaria (1953), Piombo r
Henri Pagnoncelli was born on February 11, 1953 in Rio de Janeiro, Brazil as Henrique Pagnoncelli. He is an actor and producer, known for Mulheres de
Franziska Hartmann was born in 1984 in Starnberg, Bavaria, Germany. She is an actress, known for Die Sterne über uns (2019), Über Barbarossaplatz (201
Film, TV and stage actor David Denman was born in the Orange County, California suburb of Newport Beach. Denman grew up all over Southern California a
George Merritt was born on December 10, 1890 in Clapton, London, England as Hubert Gotts. He was an actor, known for Ali che non tornano (1939), Atten
Tiffany Lee was born on September 23, 1982 in Hong Kong, China. She is an actress, known for Dai cheung foo (2003), Chao suo xing jing (2005) and But
Muhammad Lutfi is an actor, known for Rassayel el bahr (2010), Welad Rizq (2015) and Hamlet Pheroun (2019).
Lauren Bacall was born Betty Joan Perske on September 16, 1924, in New York City. She was the daughter of Natalie Weinstein-Bacal, a Romanian Jewish i
Jennifer Aniston was born in Sherman Oaks, California, to actors John Aniston and Nancy Dow. Her father is Greek, and her mother was of English, Irish
Born on May 4, 1986 in Cairo, Egypt, Ahmed Magdy is a multi-talented filmmaker, actor, and Yoga instructor. He graduated from the Faculty of Law at Ai