Black Friday
- Bliadhna: 1940
- Dùthaich: United States of America
- Seòrsa: Science Fiction, Crime, Horror
- Stiùidio: Universal Pictures
- Faclan-luirg: experiment, gangster, professor, murder, mad doctor, car accident, brain surgeon, hidden loot, brain transplant, hidden money
- Stiùiriche: Arthur Lubin
- Cast: Stanley Ridges, Boris Karloff, Bela Lugosi, Anne Nagel, Anne Gwynne, Virginia Brissac