"2001: A Space Odyssey," MGM 1968. Keir Dullea

Stanley Kubrick and Keir Dullea in 2001: A Space Odyssey (1968)

Keir Dullea and Angelina Jolie at an event for The Good Shepherd (2006)

Keir Dullea, Sandy Dennis, and Anne Heywood in The Fox (1967)

Keir Dullea and Janet Margolin in David and Lisa (1962)

Keir Dullea and Sarah Hyland in The Audrey Hepburn Story (2000)

Keir Dullea in 2001: A Space Odyssey (1968)

Kathleen Beller, Keir Dullea, and Mariette Hartley in No Place to Hide (1981)

Keir Dullea, Gay Rowan, and Robin Ward in The Starlost: The Invasion (1980)

Keir Dullea, Gay Rowan, and Robin Ward in The Starlost: The Return (1980)

Keir Dullea, Gay Rowan, and Robin Ward in The Starlost: The Alien Oro (1980)

Keir Dullea, Gay Rowan, and Robin Ward in The Starlost: Deception (1980)

Keir Dullea, Gay Rowan, and Robin Ward in The Starlost: The Beginning (1980)

Keir Dullea and Gay Rowan in The Starlost (1973)

Keir Dullea and Howard Da Silva in David and Lisa (1962)

Keir Dullea, Mathew Anden, and Janet Margolin in David and Lisa (1962)

Keir Dullea and Richard McMurray in David and Lisa (1962)

Keir Dullea and Neva Patterson in David and Lisa (1962)

Keir Dullea, Janet Margolin, and Jaime Sánchez in David and Lisa (1962)

Keir Dullea and Jack Warden in The Thin Red Line (1964)

Adrienne Barbeau, Keir Dullea, and Jeremy Licht in The Next One (1984)

Keir Dullea and Christiane Krüger in De Sade (1969)

Laurence Olivier, Keir Dullea, and Carol Lynley in Bunny Lake Is Missing (1965)

James Brolin, Keir Dullea, Ricardo Montalban, Annie Fitzgerald, and France Nuyen in Black Water Gold (1970)