The Mad Doctor (1940) is a Crime, Romance, Thriller film that follows a reporter sleuths the mystery behind an oft-married Viennese doctor whose wives met mysterious fates. The Mad Doctor is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 6.2 out of 10 from 11 votes. Fans of crime movies may also want to explore similar titles below.