Donald Woods
Captain Bob Dayton
Cast (14)
Kathryn Adams
Mary Blake
Robert Armstrong
Lieutenant Ed Carey
Eduardo Ciannelli
Felix Lynx
Jacqueline Dalya
Innis Clair
Billy Halop
Tim Bryant
Reed Hadley
Caddens
Irving Mitchell
R.S. Hinchfield
Edgar Edwards
Henchman Teal [Chs. 3-6]
John Holland
Henchman Hess
Roy Gordon
Maj. Gen. Fletcher [Chs. 1-2, 4, 11-12]
Alex Callam
Capt. Long [Chs. 1-2, 4, 11-12]
Phil Warren
Bakeman [Ch. 4] (as Philip Warren)
Bill Cody Jr.
Jack Hurd
Crew (16)
Ford Beebe
Director
Joseph Gluck
Editor
Eddie Parker
Stunts
Ray Taylor
Director
Dave O'Brien
Stunts
Louis Sackin
Editor
Henry MacRae
Producer
Dale Van Sickel
Stunts
Paul Huston
Screenplay
Tom Steele
Stunts
Clarence Upson Young
Screenplay
Jerry Jerome
Stunts
William A. Sickner
Director of Photography
Jerome Ash
Director of Photography
Ken Terrell
Stunts
Eliot Gibbons
Story