Cast
Bruce Bennett
Lieutenant Frank Corby
Sam Flint
Colonel Grayson
Al Taylor
Bearded Sailor (uncredited)
Robert J. Wilke
Marine in Shanghai (uncredited)
Stanley Price
The Lightning (voice) (uncredited)
George Magrill
Jamison (uncredited)
Harry Strang
Sgt. Bennett (uncredited)
Lloyd Whitlock
Dirigible Captain (uncredited)
Carleton Young
Johnson, 'Aurora' Crewman
Frank Baker
General Snell (uncredited)
Duke York
Sam (uncredited)
Lee Powell
Lieutenant Tom Grayson
Montagu Love
General White
John Davidson
Lin Wing
Victor Wong
Mikichan (uncredited)
Lester Dorr
The Lightning (uncredited)
John Picorri
Professor Gould
Edmund Cobb
Henchman Ellis
John Merton
Thompson (uncredited)
Jack Ingram
Dirigible Radioman (uncredited)
Buddy Roosevelt
Lieutenant of the 'Pawnee' (uncredited)
Hugh Sothern
Ben Warfield
Forrest Taylor
Benson
Tom London
Henchman Wilson
Theodore Lorch
'Wing' Henchman (uncredited)
Larry Steers
King (uncredited)
Eleanor Stewart
Janet Warfield
Benson Fong
Gehorda Outlaw (uncredited)
Monte Montague
Jacobs (uncredited)