Lee Powell
|
Lieutenant Tom Grayson |
Bruce Bennett
|
Lieutenant Frank Corby |
Eleanor Stewart
|
Janet Warfield |
Montagu Love
|
General White |
Hugh Sothern
|
Ben Warfield |
Sam Flint
|
Colonel Grayson |
Perry Ivins
|
Crenshaw |
Forrest Taylor
|
Benson |
John Picorri
|
Professor Gould |
Carleton Young
|
Johnson, 'Aurora' Crewman |
John Davidson
|
Lin Wing |
Henry Otho
|
Sam Hedges, the Gardener |
Reed Howes
|
Parker--Sub Crewman |
Tom London
|
Henchman Wilson |
Edmund Cobb
|
Henchman Ellis |
Alan Gregg
|
Henchman Marco |
Allen Matthews
|
Todd--Submarine Captain |
Benson Fong
|
Gehorda Outlaw (uncredited) |
Theodore Lorch
|
'Wing' Henchman (uncredited) |
Victor Wong
|
Mikichan (uncredited) |
Larry Steers
|
King (uncredited) |
John Merton
|
Thompson (uncredited) |
Lester Dorr
|
The Lightning (uncredited) |
George DeNormand
|
Marine Guard at Burton Street (uncredited) |
Frank Baker
|
General Snell (uncredited) |
Jack Ingram
|
Dirigible Radioman (uncredited) |
Monte Montague
|
Jacobs (uncredited) |
Buddy Roosevelt
|
Lieutenant of the 'Pawnee' (uncredited) |
Al Taylor
|
Bearded Sailor (uncredited) |
Duke York
|
Sam (uncredited) |
Stanley Price
|
The Lightning (voice) (uncredited) |
George Magrill
|
Jamison (uncredited) |
Harry Strang
|
Sgt. Bennett (uncredited) |
Robert J. Wilke
|
Marine in Shanghai (uncredited) |
Lloyd Whitlock
|
Dirigible Captain (uncredited) |
Francis Sayles
|
Renault (uncredited) |
Jack Hendricks
|
Marine (uncredited) |