as Lt. Anthony Crane

as Bradford Devlin

as Belden

as Frank McGuire

as Crony

as Billy

as Boy Barclay (uncredited)

as Nelson

as Alan Sheridan

as Keith Burgess

as Steve Thomas

as Victor Brindisi

as Alan Terry

as Steve Dunlap

as Johnny Campbell

as Jim Lansing

as William T. Hart

as Eric

as Jim Murphy

as Assistant

as Clay Willis

as Bart Rogers

as Eric

as Paul Trochard

as Dan Mason

as Dude

as Nichols

as Johnny's father

as Ted Delacorte

as Deputy Ross Hughes

as Mike Brenner

as Laurent Dureau

as Lt. Whitley

as Terry Lee

as Kreuger (unconfirmed)

as Ensign Robert Barstow

as Pat Brent

as Larry Derwent

as Dr. Reed (uncredited)

as Dr. Reed (uncredited)

as Fighter Pilot (uncredited)

as Deputy Jim Brown

as Homer Atchison aka The Kansas Kid

as Jet Pilot

as Jack