Como Actor/Actriz
Make 'Em Laugh: The Funny Business of America
Self - Comedian
Here Is My Heart
Cloche (uncredited)
Dante's Inferno
Fiend
The Thirteenth Guest
John Barksdale (uncredited)
Alias the Night Wind
Detective
The Man from Hell's River
Lopente
Three Sinners
Count Bogumil Sdarschinsky
Do and Dare
Yellow Crow (as Bob Klein)
The Temple of Venus
Neptune
The Desert Outlaw
Mad McTavish
The Challenge of the Law
Proprietor
Folly of Vanity
Neptune (fantasy sequence)
The Lady from Longacre
Count de Se
Hearts or Diamonds?
Hoskins
Souls in Pawn
Baron Arnold von Pollnitz / The Comte
Greater Than a Crown
Count Seda
Jealousy's First Wife
Captain Calkins
Whose Wife?
Tom Nelson
Soul Mates
Cooper
Dulcie's Adventure
The Ancient Mariner
Death
Charity Castle
Graves
Ann's Finish
The Weasel
Annie-for-Spite
Dr. James Macelroy