After experimenting on himself and becoming invisible, scientist Jack Griffin, now aggressive due to the drug's effects, seeks a way to reverse the experiment at any cost.
Dr. Jack Griffin
Flora Cranley
Dr. Arthur Kemp
Dr. Cranley
Jenny Hall
Herbert Hall
Chief of Police
Constable Jaffers
Chief Detective
Inspector Bird
Inspector Lane
Millie
Detective Thompson (uncredited)
Radio Announcer (uncredited)
Villager Playing Darts (uncredited)
Bicycle Owner (uncredited)
Farmer (uncredited)
Mary Purdy (uncredited)
Townswoman at Pub (uncredited)
Informer Suggesting Ink (uncredited)
Villager (uncredited)
Officer in Charge of Barn Capture (uncredited)
Reporter (uncredited)
Screaming Woman (uncredited)
Townsman at Pub (uncredited)
Constable (uncredited)
Townswoman at Pub (uncredited)
Woman (uncredited)
Doctor (uncredited)
Constable (uncredited)
Constable (uncredited)
Cop (uncredited)
Constable (uncredited)
Party Guest (uncredited)
Detective Hogan (uncredited)
Official (uncredited)
Old Farmer with Barn (uncredited)
Orphanage Worker (uncredited)
Old Woman Listening to Radio (uncredited)
Hospital Doctor (uncredited)
2nd Man Calling Police ('Frost')(uncredited)
Railroad Switchman (uncredited)
Director
Screenplay
Novel
Original Music Composer
Editor
Director of Photography
Producer
Art Direction
Writer
Writer
Assistant Director
Sound Recordist
Sound Recordist
Sound Supervisor
Visual Effects
Visual Effects
Visual Effects Camera
Visual Effects Camera
Grip
Assistant Camera
Camera Operator
Camera Operator
Director of Photography
Editorial Manager
Music
Music Supervisor
Conductor
Orchestrator
Presenter
Props
Still Photographer
Visual Effects
Grip
Special Effects
Makeup Artist
Visual Effects Supervisor