Como Ator/Atriz
Bonanza
Sam
Ironside
Marston
Mash
Pratt
Misión: imposible
Stan
Los ángeles de Charlie
Stratton
The Virginian
Whitey Luder
El Hombre Nuclear
Bleeker
Rockford Files
Hitman
The Wild Wild West
Joe Stark
La Isla de la Fantasía
The Cowboy
Daniel Boone
Major John Andre
Marcus Welby, M.D.
Mr. Beeman
The Invaders
Alien
Tierra de Gigantes
Sgt. Karf
Switch
Westerton
Los Dos Mosqueteros
Kane
The Jack Benny Program
Mr. Fletcher (uncredited)
The George Burns and Gracie Allen Show
Army Pvt. MP
The Mod Squad
Sgt. Joe McCurdy
Ladrón sin destino
Helmuth
La mujer maravilla
Nazi
How the West Was Won
The Boatswain
Boston Blackie
Dick Mantelli
Baa Baa Black Sheep
Commander Pritchett
Shane
Wynn Truscott
Sarge
Gerald MacClean
The Group
Bill
Hour of the Gun
Jimmy Bryan
El Poker de la Muerte
Joe Hurley
The Devil's Brigade
Pvt. Bronc Guthrie