Griff Bonnell (archive footage)
Sam Fletcher
Grant Whittier
Richardson
Abraham Ware
Bishop Reardon
Garth Kingswood
Walter Nicholson
'O' Generale
Edmonds
Hank Stoddard
Dr. Willis Stockle
Judge Daniel Stern
Joseph Baker
Marcus Hubbard
Calhoun
Nels Decker
Walter Franz
Chief Frank Untermyer
Chet Collier (uncredited)
Dr. Frank Heatherton
Mallare
Jordan Braddock
Benjamin Pride
Orville Benton
Dr. Robert Kingsley
Chaddock
Narrator
Black MacDonald
Police Lt. G. Roberts
Walter Nicholson
Captain Mark Markary
Marino Bello
Julian Merriday
Sheriff Horne
General Kempton
Vance Pierson
Col. Bill Fowler
Noel Johnson
Jim Flood
William P. Harley
Wolf Larsen
Daniel Joyce
Carter Reynolds
Griff Bonell
Link Ferris
Marshal Hannibal
Cliff Henderson
Jeff Younger
Chris Mooney
Avery "Beauty" Phillips
Rocky Samford
Richard Y. Oliver, Sr.
Mick Flagg
Mike Marsh
Mike Donovan
Cmdr. Bert Thompson
Lieutenant Tunner
Doug Stilwin
Fred Amiel
Narrator (voice)
Paul Elcott
District Attorney Joe Bucknor
Steve Keiver
George Z. Jones
Paul Hunter
Johnny Sanderson
Mike Tracy
David Anderson Ramsey
Chris Bartlett
Lee Gorrance
Paul Berten
Jesse Wallace
Lt. Collier Bonnabel
Tycoon
Tom Buchanaan
Tom Horn
Frank McCoy
Shubunka
Steve Price
Joe Morgan
Ted Dalton
Danny Murphy
Jeff Stoddard
Ken Masters
Dr. Brooks
King Kennedy
Mike Douglas
Thug in Car's Back Seat
Sailor
