Alan Davis

as Mr. Walsingham (1 episode)

as Lt. Cooper, test pilot

as Cameraman (uncredited)

as Reporter

as Driver (uncredited)

as Hotel Clerk (uncredited)

as Soldier

as Guard (uncredited)

as Joe

as Vermont Man in Speakeasy (uncredited)

as Capt. Link

as Check Pilot

as Pete

as Jack Stafford

as Maitland's Secretary-Lieutenant

as Truck Driver (uncredited)

as Joe - Policeman

as Clerk (uncredited)

as Sergeant Tobin

as Second Henchman

as Henchman (uncredited)

as Lefty (uncredited)

as Pilot (uncredited)

as Young Drunk (uncredited)

as G-Man