
- Country: USA
- Genres: Drama, Horror, Romance
- Release: 1942-05-15
- Director: Sam Newfield
- Writers: Fred Myton
- Language: English
- Stars: Johnny Downs , George Zucco , Anne Nagel , Glenn Strange
- Runtime: 77 min
- Awards: N/A
- AKA: O Monstro Sinistro (Brazil) , Vuelve el hombre lobo (Mexico) , The Mad Monster , To teras tis frikis (Greece) , The Mad Monsters (United States of America) , Le monstre fou (France, French Republic) , Безумный монстр , Το τέρας της φρίκης (Greece) , The Mad Monster (United Kingdom) , Mostro pazzo (Italy) , The Mad Monster (United States of America)
- Plot: Dr. Cameron has succeeded in his experiments with a serum which will turn a man into a wolf-like monster, and is ready to avenge himself on the men who caused his professional failure. He uses it on his gardener Petro and one after the other is killed by his creation. His daughter, Lenora, grows suspicious and confides with newspaper reporter Tom Gregory.
- IMDB:tt0035009
The Mad Monster Cast · · · ALL
Sam Newfield
Director

George Zucco
Lorenzo Cameron

Anne Nagel
Lenora Cameron

Johnny Downs
Tom Gregory

Glenn Strange
Petro

Robert Strange
Professor Blaine

Gordon De Main
Professor Fitzgerald

John Elliott
Professor Hatfield

Reginald Barlow
Professor Warwick

Sarah Padden
Grandmother

Mae Busch
Susan

Ed Cassidy
Father

Henry Hall
Country Doctor
Eddie Holden
Jed Harper