Will J. White

Attendant #3 (uncredited)

1st Security Guard

Lab Guard

Workman

Jerry, the Guard

Highway Patrolman

Sgt. Stafford

2nd Detective

Co-Pilot

Guard

Sergeant

Guard

Policeman

Constable MacDonald

Guard

Police Officer #1

Officer Tomak

Langsner

1st Officer

Leo Joseph (as Will White)

Officer (uncredited)

Guard

Silvano / J. Edgar Hoover (uncredited)

German Officer

Al Parker

Vancouver Policeman

M.P. Sgt.

Deputy D.A.

Lt. Reed

Cadet (uncredited)

State Trooper

Agent Ed Coleman

Ed Worth

Observer

Plainclothesman (uncredited)

State Police Sergeant Bill Ames (uncredited)