George Pembroke

As Policeman (uncredited)

As Dr. William Saunders

As Inspector Renard

As Prof. Karl Schmidt

As Clarence DeWitt

As Town Constable

As (uncredited)

As Lowell King

As Wendell

As Chief of Civil Aeronautics Board (uncredited)

As Mick Finnegan

As Ernie Matthews

As Owner

As Sheriff Hinkle

As C.W. Crawford

As John Spencer

As Cylus Cuttler

As Lt. Williams

As Dr. Nagel

As Jed

As Olaf Anderson

As Ricard Gorman

As Dr. Stephen Lang

As Fingerprint Man (uncredited)

As Carl Millman