Dr. Wells
Tim Foster
Paxton Bryce
Tom baylor
Sam Crane
Bart Madden
John Kelley
Pete
Andy La Main
Frank Ivey
Capt. Pat Chambers
Father Donnelly
David 'Dave' Slade
Jim Brennan
Toby Walker
Dan Gallagher
Col. Carrington
Johnny Saxon
Dr. Erik von Steiner
Narrator
Rob McLaughlin
John 'Killer' Mears, Cell 4
Sergeant Jim Brett
Nifty Miller
Vince M. Falcone
Kurt Durling
Steve Duncan
George
Tom Gaynor
Michael Steele
Steve Britt
Brass McGannon
Self (archive footage)
Stephen Wayne
Gen. Bateman (uncredited)
Police Lt. Steve Abbott
Tom Denton
Scott Miller
Roger Touhy
Dr. Brett
Judge Homer Black
Bill Collins
Robert Crane
Tim Butler
James Ellsworth 'Jimmy' Hughes
Tom Eggers
Michael 'Mike' O'Shea
Tex Randolph
Tip O'Neil
John Oakhurst
Murray Carter
Marcus
Jack Clitheroe
Hank Mason
Capt. Dike Conger
Col. Jose Artiego
Det. Sgt. Pete 'Mac' McCaffrey
Bill Gordon
Lt. (j.g.) John C. Drake
Walker
Tim - Office Worker (uncredited)
Como Murphy
Jeff Turner
Two-Gun Terry
Crewman
Bud Clark
Nick
Ed Dover
Det. Bill Crane
Howdy Hardy
Bruce Keene
Scotty Mason
Steven Mathews
Roy Bonnell
Judge Sam Purvis
Capt. Bill Starrett
Blake
Joe MacKinley
Steve Drum
Sheriff Henry Plummer
Preston Foster - Poker-Game Player
Jim Howell
Greg Lane
Jan Novak
Steve Carramond
Col. Ed Buckley
Steve Mitchell
Sully
Bill Crane - Private Detective
Bill Crane
Insp. O'Brien
Nightclub Patron (uncredited)
Dan Walters
Jason Everett
Dave Taggert
Preston Foster
Jack Stacey
Steve Kelly
Himself (uncredited)
'Chipper' Morgan
Army Surgeon (uncredited)
D. O. Griggs
Self (uncredited)
Cap'n John Herrick
Bob Hood
Captain Zachary Scott
John McCaskey