Directors: John English, William Witney

Cast: Lee Powell ... Lt. Tom Grayson Bruce Bennett ... Lt. Frank Corby (as Herman Brix) 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

An exciting twelve chapter Republic serial starring Lee Powell and Bruce Bennett, famous for having the first masked super villain.

Marine Lieutenants Tom Grayson and Frank Corby must battle the masked villain known as The Lightning, a fiend menacing the entire world with his diabolic lightning attacks!

Twelve chapters