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