
Keir Atwood Dullea (born May 30, 1936) is an American actor best known for the character of astronaut David Bowman, whom he portrayed in the 1968 film 2001: A Space Odyssey and in 1984's 2010: The Year We Make Contact, as well as his roles in the films Bunny Lake is Missing (1965) and Black Christmas (1974).

2001: A Space Odyssey
1968 · as Dr. David Bowman

The Good Shepherd
2006 · as Senator John Russell, Sr.

2010
1984 · as Dr. David Bowman

Fahrenheit 451
2018 · as Historian

The Accidental Husband
2008 · as Mr. Carl Bollenbecker

Black Christmas
1974 · as Peter

Infinitely Polar Bear
2014 · as Murray Stuart

2001 and Beyond
2001 · as Self

Alien Hunter
2003 · as Secretary Bayer

David and Lisa
1962 · as David Clemens

Bunny Lake Is Missing
1965 · as Steven

Space Station 76
2014 · as Mr. Marlowe

Full Circle
1978 · as Magnus Lofting

Immersive Cocoon
2011 · as Unnamed

Madame X
1966 · as Clay Anderson Jr.

April Flowers
2020 · as Mr. X

Oh, What a Night
1992 · as Thorvald

Mail Order Bride
1964 · as Lee Carey