Are both David Giler and Brian G. Hutton film actors?
Brian G. Hutton Brian Geoffrey Hutton (January 1, 1935 – August 19, 2014) was an American actor and film director whose most notable credits are for the action films "Where Eagles Dare" (1968) and "Kelly's Heroes" (1970).
Keir Dullea Keir 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 "", and in 1984's "2010: The Year We Make Contact". Other film roles include "Bunny Lake Is Missing" (1965) and "Black Christmas" (1974).