Edmon Ryan

as Rear Admiral Bellinger

as McKittreck

as Stuart Warren

as Jason Porter

as Col. Joe Fenton

as Admiral Hoyle

as Sam

as Gavin

as Dr. Davis

as Ralph Wheeler

as Frank Taubman

as Lt. John Huntley

as Bill Revere

as Mr. Hallerton

as Fred Jenkins

as Capt. Pete Jago

as William P. Selby, Attorney

as The Lawyer

as Jerome Stokes

as Arthur Morrell

as Lewis Ames

as Bryson Harcourt

as (voice)

as Jack Simpson

as Dr. Croatman

as Attorney John

as Matt Cameron

as Zack Leader

as Narrator

as Jim Lucas

as Brad Miller

as Joe Demarcus

as Narrator (voice)

as Trailer's Hooded Narrator (uncredited)

as Detective Sgt. Truscott / Narrator

as Doc Holmes

as Hardin

as Rogers

as James Joshua Harkley

as Victor Backett

as Jim Hart

as District Attorney

as Hanover

as Lieutenant Patrick O'Reilly

as Spike

as Ace Marco

as Butch

as Red Mike

as Spider