- Country: USA
- Genres: Adventure, Horror
- Release: 1948-09-01
- Director: Jean Yarbrough
- Writers: Maurice Tombragel , Don Martin
- Language: English
- Stars: Eduardo Ciannelli , Onslow Stevens , June Vincent , Ralph Morgan (I) (1883–1956) , Janis Wilson , John Baragrey , Richard Lane , Philip Ahn , Lotte Stein , Ralph Peters
- Runtime: 64 min
- Awards: N/A
- AKA: The Creeper , Uma Noite de Horror (Brazil) , The Creeper (United States of America) , Una noche de horror (Mexico) , The Creeper (United Kingdom) , The Cat Man (United States of America)
- Plot: Two scientists on an expedition to the West Indies discover a serum which changes humans into cats, or. at least, to catlike killers. One believes they should continue with their experiments and the other does not, which disagreement costs him his life. Several deaths occur before the first scientist is halted in his mad plans.
- IMDB:tt0040254
The Creeper Cast · · · ALL
Jean Yarbrough
Director
Eduardo Ciannelli
Dr. Van Glock
Onslow Stevens
Dr. Jim Borden
June Vincent
Gwen Runstrom
Ralph Morgan
(I)
(1883–1956)
Dr. Lester Cavigny
Janis Wilson
Nora Cavigny
John Baragrey
Dr. John Reade
Richard Lane
Insp. Fenwick
Philip Ahn
Ah Wong - Restaurant Owner
Lotte Stein
Nurse Maidie Halpern
Ralph Peters
Workman
David Hoffman
Andre Dussaud
John George
Waiter
Stuart Holmes
Medical Examiner