Acting
- 1959BonanzaTownsman (uncredited)4 ep.
- 1958Man with a CameraMiner (uncredited)1 ep.
- 1955The Life and Legend of Wyatt EarpTownsman (uncredited)5 ep.
Guest appearances
- 1960BonanzaTownsman (uncredited)4 ep.
- 1959Man with a CameraMiner (uncredited)1 ep.
- 1959Bat MastersonBarfly (uncredited)1 ep.
- 1955The Life and Legend of Wyatt EarpBuffalo Hunter Frome (uncredited), Gang Member (uncredited), Townsman (uncredited)5 ep.
Also known as: Ethan Allen Laidlaw