The Invisible Man's grandson uses his secret formula to spy on Nazi Germany.
as Maria Sorenson
as Frank Raymond
as Baron Ikito
as Conrad Stauffer
as Karl Heiser
as Arnold Schmidt
as John Gardiner
as Sir Alfred Spencer
as Surgeon
as German Captain (uncredited)
as R.A.F. Flier (uncredited)
as German Sentry (uncredited)
as Gretl (uncredited)
as Ship's Radio Man (uncredited)
as British Radio Operator (uncredited)
as S.S. Prison Guard (uncredited)
as Gen. Chin Lee (uncredited)
as Storm Trooper (uncredited)
as English Tommy (uncredited)
as Spencer's Secretary (uncredited)
as German (uncredited)
as German Soldier (uncredited)
as Free Frenchman (uncredited)
as Bartender (uncredited)
as Strongman Thug (uncredited)
as Ordnance Car Driver (uncredited)
as Gestapo Agent (uncredited)
as German Telephone Operator (uncredited)
as SS Man (uncredited)
as Brigadier (uncredited)
as German Sergeant (uncredited)
as Newsboy (uncredited)
as Verichen (uncredited)
as German Taxi Driver (uncredited)
as Nazi Assassin (uncredited)
as Von Porten (uncredited)
as Col. Kelenski (uncredited)
The Invisible Man
The Invisible Man Returns
The Invisible Woman
Invisible Agent
The Invisible Man's Revenge