Robert Patten

as Parole Board Member

as Fisherman

as Colin Sales

as Jack Rapp

as Vickers

as Gordon Stokes

as Luther

as Benjamin Springfield

as First Washington Agent

as Forman

as Technician

as Dr. Lincoln Bishop

as Joe Beecher

as Arnold Moore

as Richard Caffey

as Col. Avery

as Police Sergeant, LAPD

as Father

as Captain Benson

as Daniel S. Wade

as Detective Speer

as Sgt. King

as Det. Fremont

as Det. Sgt. Benson

as Sgt. Baron

as Sgt. Stone

as Det. Sgt. Stone

as Ben Lorenz

as Party Guest

as Dr. Carl Banks

as Sgt. Taylor Searcy

as Sgt. Joe Gunn

as Sgt. Jack Williams

as Officer Young

as Off. Louis J. Sale

as Murphy

as Dr. Warren

as Second S.A.

as F.B.I. Supervisor Al McClure

as George Lyon

as Agent Al McClure

as Agent 54

as Dr. De Forest

as Man

as Actor

as Dr. Blaine

as Party Guest (uncredited)

as Lt. J.G. Marchon

as Mr. Page

as Arthur Stenton

as Burt Summers

as Al Pardee

as Paul Kovacs

as Herb Garth

as Kermit

as Patrolman Mark Reynolds

as Detective

as Willis the Co-Pilot

as Nate Brand

as Jim Murdock

as Swanson (uncredited)

as Richard Caffey

as Captain Dan Harvey

as Forest Ranger (uncredited)

as Edward Martin

as Frank

as Jim Miller

as Lt. Klinger

as Lovejoy

as Studio Page

as Crew Member

as Young Actor (uncredited)

as Medical Examiner (uncredited)

as Corporal heckling Bill (uncredited)

as Lieutenant Bishop

as Interne (uncredited)

as Lieutenant at Desk (uncredited)

as Boyd

as Cab Driver (uncredited)

as Joe Fisher (as Bob Patten)

as Robert Danker (Uncredited)