Robert Doyle

Alligator (1980)

as Bill

What's a Nice Girl Like You...? (1971)

as Francis Malone

The Forgotten Man (1971)

as Maj. Everett

Lanigan's Rabbi (1976)

as Osgood

Alexander: The Other Side of Dawn (1977)

as Frank

The Secret Night Caller (1975)

as District Attorney

Murder and the Computer (1973)

as Computer