Dr. Morgan (Onslow Stevens) and Dr. Cavigny (Ralph Morgan) star as a brace of scientists who return from the West Indies with a potent, phosphorescent serum that allegedly changes human beings into cats.
Eduardo Ciannelli | Dr. Van Glock | |
Onslow Stevens | Dr. Jim Borden | |
June Vincent | Gwen Runstrom | |
Ralph Morgan | Dr. Lester Cavigny | |
Janis Wilson | Nora Cavigny | |
John Baragrey | Dr. John Reade |
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