Robert Griffin

Monster from British Hell

Dan Morgan (archive footage)

A Summer Place

Engelhardt (uncredited)

No Place to Land

Bart Pine (as Robert E. Griffin)

Machine-Gun Kelly

Mr. Andrew Vito

The Bravados

The Left Handed Gun

Morton (uncredited)

Monster from Green Hell

Dan Morgan

Fury at Showdown

Sheriff Clay

Gunsight Ridge

Herb Babcock

Pawnee

Doc Morgan (as Robert E. Griffin)

I Was a Teenage Werewolf

Police Chief P.F. Baker

Crime of Passion

Police Sgt. James

Please Murder Me

Lou Kazarian

The Brass Legend

Doc Ward

Inside Detroit

Bad Day at Black Rock

Second Train Conductor (uncredited)

Serpent of the Nile

Brutus

Slaves of Babylon

King Astyages

The Great Jesse James Raid

Morgan

Conquest of Cochise

Sam Maddock (as Robert E. Griffin)

Gun Fury

Rancho Notorious

Politician in Jail Cell (uncredited)

Montana Territory

Yeager

The Unknown Man

Reporter (uncredited)