The St. Valentine's Day Massacre

(1967)

Frank Gusenberg

Hombre

(1967)

Lamar Dean

The Computer Wore Tennis Shoes

(1969)

Mr. Walski (uncredited)

Incident on a Dark Street

(1973)

Peter Gallagher

Melvin Purvis G-Man

(1974)

'Gene' Eugene T. Farber

Posse

(1975)

Pensteman

Johnny Firecloud

(1975)

Jesse

Sharks' Treasure

(1975)

Larry

King of America

(1982)

Bingham

Michael Landon: Memories with Laughter and Love

(1991)

Himself - Co-Host