Watch The Mad Doctor of Market Street

A mad scientist is forced to leave San Francisco after his experiments become known. He lands on a tropical island, takes control and terrorizes the local populace. The survivor of a shipwreck washes ashore on the island, sees what is happening and determines to free the natives from his rule.

The Mad Doctor of Market Street is a 1942 horror movie with a runtime of 1 hour. It has received moderate reviews from critics and viewers, who have given it an IMDb score of 5.2.