Dane Clark

as Don Carlo

as Henri Viscard

as O'Farrell

as Paul Tarsten

as Sheriff Gibbons

as Dr. Rozner

as Craig

as Pete McGinnity

as Adm. J. Elton Knox

as Charlie Darcy / Lieutenant Blainey / Chavel

as Harry Sheppard

as James Whitmore

as Ray Garwood

as Joey Bender

as Clay Tranter

as Dr. Harold Elwell

as Lt. Baker

as Sgt. Paul Barnett

as Brother Mario

as Pete Stohler

as Lt. Arthur Tragg

as Lt Eakes

as Lt. Barrenger

as Lt. Mal Banfield

as Hank Cooper

as Lieutenant Monroe

as Tamworth

as Spencer

as Jesse Cooper

as Brian Smith

as Bill Oliver

as Victor Jovanko

as Sergeant Riley

as Saul Baratseff

as Milton Yeager

as Mark Gerard

as Dr. Joseph Teague

as Ace Larsen

as Jeff Barkley

as Slate Shannon

as John Wilbot

as Nate Blaine

as Johnny Morrison

as Dan Miller

as Self - Guest

as Capitán Ramón

as Lee Stevens

as Tom Benson

as Smiley Sanson

as Gibson 'Gibb' Pardee

as Detective Nick Vallejo

as Harry Harper

as Capt. Dave Stone

as James Nevill

as Richard Adams

as Casey Morrow

as Abe Saperstein

as Smiley Sanson

as Jim Forster

as Joe Travis

as Johnny Tallon

as Sheriff Ames

as Frankie Nevada

as Steve Garry

as Eddy Roback

as Bill Casey

as Eddy Roback

as George

as Bob Peters

as Self

as Ben Arno

as Self

as Self

as Bill Bandle

as Michael Gordon, aka Mike Angelo

as Maj. Dick Brooks

as Danny Hawkins

as Eddie Novoc

as Self

as Barry Burnette

as Greg Wilson

as Self

as Don Corwin

as Karnock

as Lee Diamond

as Johnny Petach

as Sgt. Nowland

as Joe Fingers

as Sgt. 'Fixit' Gilman

as Tin Can

as Benny Vigo

as Johnnie Pulaski

as Benny

as Wirts (uncredited)

as Henry Sloss (uncredited)

as Sparks (uncredited)

as Fraternity Boy (uncredited)

as Phil Grogan (uncredited)