Gerald Mohr

Lost in Space

Morbus

The Big Valley

Dr. Raoul Mendez

The Man from U.N.C.L.E.

Josef Van Schreeten

Burke's Law

Paul Schreiner

The Lucy Show

Ruby

Surfside 6

Dawson Wells

The Third Man

1959

Bonanza

Cato Troxell

The Deputy

Dustin Groat

Rawhide

Brad Morgan

Bat Masterson

Crimp Ward

Lawman

The Thimblerigger

The Rifleman

1958

Wanted: Dead or Alive

Leo Torrance

Maverick

Doc Holliday

Perry Mason

Alan Durfee

Dick Powell's Zane Grey Theatre

Veringo - Outlaw Leader

Cheyenne

Pat Keogh

Climax!

Quinn

Four Star Playhouse

1952

I Love Lucy

Dr. Stewart

The Red Skelton Show

Scarface

The Lone Ranger

Narrator (voice) (uncredited)