Como Actor/Actriz
La Ley y el Orden
Councilman Clayton
Perry Mason
Fred Pike
Bonanza
Steve
Adam-12
Truck Driver
Ironside
Dr. Griffith
The Cosby Show
Herb Temple
The Virginian
Charlie Dorsey
La Dimensión Desconocida
William Connors
The Life and Legend of Wyatt Earp
Johnny-Benind-the-Deuce
Rawhide
Charley Cooper
The Outer Limits
Dr. Robert Richardson (as Ronald Foster)
Reading Rainbow
Self - Narrator (voice)
12 O'Clock High
Captain Borega
Superman
First Policeman
Petrocelli
Babb
Tombstone Territory
Cass - Slade Henchman
American Playhouse
Willie
La primera lección
Fillmore
Hogar dulce hogar
Record Producer
Ninja III: la dominación
Jiminez
Los Muppets toman Nueva York
Man in Winesop's Office
Desert Hell
Pvt. Bergstrom
Attica
Leon Clay
The Walking Target
Nick Harbin
Cage of Evil
Det. Scott Harper (as Ronald Foster)
House of the Damned
Scott Campbell
Rockabilly Baby
Carnival Barker
Operation Bottleneck
Lt. Rulan H. Voss
Relentless
Sgt. Ed Kleber
Ma Barker's Killer Brood
Doc Barker