🎬 2001: A Space Odyssey (1968)

Keir Dullea is an American actor best known for playing astronaut David Bowman in Stanley Kubrick's 2001: A Space Odyssey (1968). He first drew attention with the psychological drama David and Lisa (1962). He continued working in theatre well into the decades after his defining film role.

Gary Lockwood is an American actor best known for playing astronaut Frank Poole in Stanley Kubrick's 2001: A Space Odyssey (1968). He also appeared in the original Star Trek TV series. Much of his career was spent in American television productions of the 1960s and 70s.

William Sylvester was a British-American actor best known for playing Dr. Heywood Floyd in Stanley Kubrick's 2001: A Space Odyssey (1968). He appeared in numerous British films and TV productions throughout the 1950s and 1960s.

Douglas Rain was a Canadian actor best known as the voice of HAL 9000 in Stanley Kubrick's 2001: A Space Odyssey (1968). His calm, measured delivery gave the ship's computer an unsettling humanity. He reprised the role in the 1984 sequel 2010 and died in 2018.

Leonard Rossiter was a British actor who worked across theatre, film and television. He is best remembered for the sitcoms Rising Damp and The Fall and Rise of Reginald Perrin. In Stanley Kubrick's 2001: A Space Odyssey (1968) he played the Soviet scientist Dr. Andrei Smyslov.

Margaret Tyzack was a British actress who worked across stage and screen. She appeared in Stanley Kubrick's 2001: A Space Odyssey (1968) and became widely known for her television work, including The Forsyte Saga. Her stage career earned her an Olivier Award.