The Mad Doctor of Market Street

A mad scientist is forced to leave San Francisco when 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. Una Merkel ... Aunt Margaret Wentworth Lionel Atwill ... Dr. Ralph Benson, posing as Graham Nat Pendleton ... Red Hogan Claire Dodd ... Patricia Wentworth Anne Nagel ... Mrs. William Saunders Hardie Albright ... William Saunders Richard Davies ... Jim John Eldredge ... Dwight, Ship's Officer Runtime: 61 min Country: USA Language: English Year:1942