Black Friday (1940)

University professor George Kingsley is struck by gangsters while crossing the street, leaving him with brain damage and one of the gangsters, Cannon, paralyzed. Kingsley's friend Dr. Sovac attends to both men, and when Cannon offers him a reward for aiding his recovery, Kovac transplants part of Cannon's brain into the dying Kingsley's skull, creating a dual personality.

Released Feb. 29, 1940 70 min 17+

Genres: Crime, Drama, Film Noir, Horror, Mystery, Science Fiction, Thriller

Keywords: tmdb.professor, tmdb.gangster, tmdb.brain-surgeon, tmdb.experiment, tmdb.murder, tmdb.mad-doctor, tmdb.car-accident + 172 more, tmdb.hidden-loot, mdblist.has-trailer, imdb.notebook, imdb.day-in-title, imdb.color-in-title, imdb.looking-at-oneself-in-a-mirror, imdb.handwriting, imdb.male-police-officer, imdb.friend, tmdb.brain-transplant, tmdb.hidden-money, imdb.psychotronic-film, imdb.new-york-city, imdb.cocktail, imdb.split-personality, imdb.brain-surgeon, imdb.notes, imdb.death-row-inmate, imdb.death-row, imdb.university-professor, imdb.college-professor, imdb.english-literature-professor, imdb.hiding-place, imdb.loot, imdb.nightclub-singer, imdb.nightclub, imdb.bellboy, imdb.hidden-bar, imdb.criminal-gang, imdb.head-injury, imdb.illegal-operation, imdb.paralyzed, imdb.thousand-dollar-bill, imdb.newspaper-headline, imdb.cigarette-butt, imdb.diamond-bracelet, imdb.oven, imdb.hiding-in-a-closet, imdb.identity-crisis, imdb.rooftop-chase, imdb.trapped-in-a-closet, imdb.new-body, imdb.new-look, imdb.taxi-driver, imdb.police-chief, imdb.gangster, imdb.professor, imdb.manipulation, imdb.revenge, imdb.surgeon, imdb.worrying, mdblist.fresh, imdb.karloff-and-lugosi, mdblist.ext.2k-blu-ray, imdb.saving-a-life, imdb.gang-leader, imdb.uncharacteristic-behavior, imdb.dying-man, imdb.car-crash, imdb.absent-mindedness, imdb.told-in-flashback, imdb.condemned-to-death, imdb.execution, imdb.run-down-by-a-car, imdb.stolen-money, imdb.locked-in-a-closet, imdb.popular-teacher, imdb.hit-by-a-car, imdb.electric-chair, imdb.brain-transplant, imdb.personality-change, imdb.hotel, imdb.mad-doctor, imdb.action-revealed-in-shadow, imdb.dressing-room, imdb.locking-a-door, imdb.newspaper, imdb.bloody-hand, imdb.hiding-behind-a-door, imdb.falling-asleep, imdb.knocking-on-a-door, imdb.old-friend, imdb.bed, imdb.packing, imdb.headache, imdb.song, imdb.singing, imdb.singer, imdb.character-appears-in-newspaper, imdb.throwing-a-hat-on-a-bed, imdb.black-bag, imdb.suitcase, imdb.elevator, imdb.hotel-clerk, imdb.reference-to-alfred-lord-tennyson, imdb.hideout, imdb.eyeglasses, imdb.convalescence, imdb.illegal-experimentation, imdb.police-detective, imdb.sharing-a-cigarette, imdb.cutting-a-cigarette-in-half, imdb.lighting-a-cigarette, imdb.surgery, imdb.nurse, imdb.coma, imdb.friendship, imdb.greed, imdb.breaking-someone-s-spine, imdb.spinal-injury, imdb.brain-injury, imdb.siren, imdb.ambulance, imdb.riding-in-a-car, imdb.driving-a-car, imdb.reference-to-william-cowper, imdb.umbrella, imdb.classroom, imdb.class, imdb.morning, imdb.police-officer, imdb.newspaper-reporter, imdb.biblical-quote, imdb.preacher, imdb.condemned-man, imdb.jail-cell, imdb.superstition, imdb.friday-the-thirteenth, imdb.grabbing-someone-s-neck, imdb.bullet-wound, imdb.shoulder-wound, imdb.fistfight, imdb.shot-to-death, imdb.scientific-experiment, imdb.suffocation, imdb.closet, imdb.husband-wife-relationship, imdb.dual-personality, imdb.cigarette-smoking, imdb.keep-out-sign, imdb.telegram, imdb.syringe, imdb.strangulation, imdb.smoking-in-hospital, imdb.shooting-from-a-car, imdb.shadow, imdb.secret-knock, imdb.secret-hiding-place, imdb.paralysis, imdb.locked-box, imdb.hallucination, imdb.grand-piano, imdb.gabby-cabbie, imdb.flashback, imdb.fire-escape, imdb.female-singer, imdb.dancing-girl, imdb.box-of-money, imdb.beaten-to-death, imdb.detective, imdb.experiment, imdb.murder, imdb.reporter, imdb.hidden-money, imdb.hospital, imdb.police, imdb.diary, imdb.gunfire, imdb.car-accident, imdb.father-daughter-relationship, imdb.gunshot-wound, aspectratio.1-37-1