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