Robert Duvall filmography

American actor, director, and producer Robert Duvall had an extensive career in film and television, first appearing on an episode of Armstrong Circle Theatre in 1959. His television work during the 1960s includes Route 66 (1961), Alfred Hitchcock Presents (1962), The Twilight Zone (1963), The Outer Limits (1964), The F.B.I. (1965–1969), and The Mod Squad (1969).