Lt. Colin Cartwright
George Beckworth
Steve
Ted Dougherty
Rico Nardi
Arnold Rothstein
Sgt, Bill Hazen
David Christopher
Lieutenant Anders
Lt Lee
Charles Conway
Sheriff Aaron Whitaker
Steve in Two-Minute Warning (archive footage)
Vince Biskay
Harry Walker
Beckett
Vince Perrino
Harry Orwell
John Jacob Astor
Jim Bolton
Tom Alder
Sgt. Tom Valens
Tom Colt
A.C. Smith
Russ Bogan
Young Lieutenant
Sergeant Steve Walsh
Lester Horton
David Feld
Verne Ward
Duke Sinclair
Soldier (scenes deleted)
Dealey
Dave Heller
Glencoe MacDonald
Tony Stevens
Marty Bliss
Robert Douglas
Jake Wilkenson
Police Lieutenant Hopkins
Larry Tripps
Harry Adams
Capt. Pete Douglass
Mike Shelley
George Faber
Jack Lindsay
Self
Diego Callahan
Michael Delaney
Freddie Norton (uncredited)
Adrian Vico
Capt. Genaro
uncredited
Cpl. Thomas (as Dave Janssen)
Det. Sgt. Paul Silver
Alan Chambers
Danny Castle
James O'Hara
Dr. James Hazard
Dan Mullin
Blair Cameron
Narrator
Richard Kimble
Peter Miller
Self - Host
Ralph / Joe Davies
Richard Diamond / Chuck Garrett
Hal Kincaid
Johnny Reynolds, Jr.
Scotty Bell
Ross Ingraham
Karno Starling
Pat Howard
Mike Harper
Dix Porter
Seth Larker
Carl Ashland
David Barrett
Self - Co-Host
Steve Randall
Len Kobalsky
Arnie Hix
Kenneth 'Ken' Morgan