61 mins | Thriller, Horror | Feb. 27, 1942
61 mins | Thriller, Horror | Feb. 27, 1942
| IMDb rating | 5.2 |
| Producers | Universal Pictures |
| Original title | The Mad Doctor of Market Street |
| Directors | Joseph H. Lewis |
| Writers | Al Martin |
as Dr. Ralph Benson, posing as Graham
as Aunt Margaret Wentworth
as Red Hogan
as Mrs. William Saunders
as William Saunders
as Jim
as Dwight, Ship's Officer
as Barab
as Native Chief Elan
as Tanaa, Chief's Wife
as Kalo
as Hadley
as Crandall, murdered detective
as Tahitian Dancer
as Tahitian Dancer
as Patricia Wentworth
as Ship Passenger