Senator Robert A. Taft (1 episode)
President Art Hockstader
Lee Cochran (39 episodes)
Captain Gallagher (1 episode)
Hugh Fresney
Gabriel Patton
Eddie Carter
Griff Thompson
Brad McKay
Nick Burton
Jed Marlowe
Charlie "Fixer" Dugan
Michael Winslow
Eddie Haines
Brandon
Himself - Ringmaster
Tom Mallory
Pete Perkin
Pirate (uncredited)
Hap Hurley
Chick Thompson
Wally Brooks aka The Lemon Drop Kid
Bud Hannigan
Stanley Brown
Max Kane
Toby Prentiss
E.J. 'Space' Hanlon
Joe Gimlet
Joseph Phineas 'Joe' Stevens
Pvt. William 'Bill' Jones
Buckley Joyce Thomas
Jimmy Bates
Button Gwinett Brown
Alvin Roberts
Mayor Bobby Kingston
Lee Taylor
Stanley Fiske
Scott 'Scotty' Cornell
The Buzzard
Bill O'Brien
Eddie Burns
Radio Announcer (uncredited)