Robert Patten

as Colin Sales

as Jack Rapp

as Vickers

as Gordon Stokes

as First Washington Agent

as Technician

as Col. Avery

as Richard Caffey

as Father

as Captain Benson

as Party Guest

as Party Guest (uncredited)

as Lt. J.G. Marchon

as Swanson (uncredited)

as Frank

as Lt. Klinger

as Corporal heckling Bill (uncredited)

as Medical Examiner (uncredited)

as Lovejoy

as Young Actor (uncredited)

as Lieutenant Bishop

as Lieutenant at Desk (uncredited)

as Interne (uncredited)

as Cab Driver (uncredited)

as Boyd

as Joe Fisher (as Bob Patten)

as Robert Danker (Uncredited)

as Parole Board Member

as Fisherman

as Luther

as Benjamin Springfield

as Forman

as Arnold Moore

as Police Sergeant, LAPD

as Sgt. King

as Daniel S. Wade

as Dr. Carl Banks

as Ben Lorenz

as Murphy

as Sgt. Taylor Searcy

as George Lyon

as Agent 54

as Dr. De Forest

as Dr. Blaine

as Mr. Page

as Arthur Stenton

as Burt Summers

as Al Pardee

as Paul Kovacs

as Herb Garth

as Kermit

as Detective

as Jim Murdock

as Nate Brand

as Patrolman Mark Reynolds

as Forest Ranger (uncredited)

as Captain Dan Harvey

as Richard Caffey

as Edward Martin

as Jim Miller

as Studio Page