Barricade

(1950)

Kirby

Joe Palooka in the Squared Circle

(1950)

Kebo - Crawford Henchman

Broken Arrow

(1950)

John Lowrie

The Unknown Man

(1951)

Montana Territory

(1952)

Yeager

Rancho Notorious

(1952)

Politician in Jail Cell (uncredited)

Serpent of the Nile

(1953)

Brutus

Slaves of Babylon

(1953)

King Astyages

Conquest of Cochise

(1953)

Sam Maddock (as Robert E. Griffin)

Bad Day at Black Rock

(1955)

Second Train Conductor (uncredited)

Crime of Passion

(1956)

Police Sgt. James

Please Murder Me

(1956)

Lou Kazarian

The Brass Legend

(1956)

Doc Ward

Inside Detroit

(1956)

Monster from Green Hell

(1957)

Dan Morgan

Fury at Showdown

(1957)

Sheriff Clay

Gunsight Ridge

(1957)

Herb Babcock

Pawnee

(1957)

Doc Morgan (as Robert E. Griffin)

I Was a Teenage Werewolf

(1957)

Police Chief P.F. Baker

No Place to Land

(1958)

Bart Pine (as Robert E. Griffin)

Machine-Gun Kelly

(1958)

Mr. Andrew Vito

The Bravados

(1958)

The Left Handed Gun

(1958)

Morton

Monster from British Hell

(2021)

Dan Morgan (archive footage)