Black Friday

When his friend Professor Kingsley is at deaths door, brain surgeon Dr. Sovac saves his life by means of an illegal operation that transplants part of injured gangster Red Cannon's brain. Unfortunately, the operation has a disastrous Jeckll and Hyde side effect and under certain conditions the persona of Cannon emerges. Sovac soon learns of the duel personality and of half a million dollars the gangster has hidden away. He attempts to find the money through the manipulation of his friend, an attempt that brings Kingsley closer to madness as he alternates between a meek professor of English and a brutal gangster out for murderous revenge on those who tried to kill him.

Genre(s) : Crime,Drama,Film-Noir

Aka(s) :
(original title) - Black Friday
Argentina - Viernes 13
Australia - Black Friday
Brazil - Sexta-Feira 13
Bulgaria - Черен петък(Bulgarian)
Canada - Black Friday

Croatia - Crni petak
France - Vendredi 13
Greece - Ta eglimata enos allou
Hungary - Fekete péntek
India - Friday the Thirteenth
Mexico - Viernes 13
Portugal - Sexta-Feira, 13
Romania - Vinerea neagră
Soviet Union - Чёрная пятница
Spain - Viernes 13
Sweden - Svarta fredagen
Ukraine - Чорна п'ятниця
United Kingdom - Black Friday
United States - Black Friday
United States - Friday the Thirteenth
Venezuela - Viernes 13
West Germany - Schwarzer Freitag
Yugoslavia - Crni petak

Actors :
Boris Karloff Doctor Ernest Sovac
Bela Lugosi Eric Marnay
Stanley Ridges Professor George Kingsley
Anne Nagel Sunny
Anne Gwynne Jean Sovac
Virginia Brissac Mrs Margaret Kingsley
Edmund MacDonald Frank Miller
Paul Fix Kane
Murray Alper Bellhop
Jack Mulhall Bartender
Joe King Chief of Police
John Kelly Taxi Driver
Jessie Arnold Nurse (uncredited)
Raymond Bailey Louis Devore (uncredited)
Elfriede Borodin Second Nurse (uncredited)
Tommy Conlon Student (uncredited)
Franco Corsaro Club Maitre d' (uncredited)
James Craig Reporter Ernest Gives Notes To (uncredited)
Kernan Cripps Detective (uncredited)
Eddie Dunn Det Farnow (uncredited)
Edward Earle Detective (uncredited)
Harry Hayden Prison Doctor (uncredited)
Frank Jaquet Fat Man in Bar (uncredited)
Philip Kieffer Prison Official (uncredited)
Ellen Lowe Midtown Hotel Maid (uncredited)
Jerry Marlowe Midtown Hotel Clerk (uncredited)
Robert Morgan Hotel Associate (uncredited)
David Oliver Cabbie (uncredited)
Wallace Reid Jr Student (uncredited)
William Ruhl G-Man (uncredited)
Frank Sheridan Prison Chaplain (uncredited)
Edwin Stanley Dr Warner (uncredited)
Milburn Stone Reporter at Execution (uncredited)
Harry Tenbrook Cabbie (uncredited)
Emmett Vogan Det Carpenter (uncredited)
Russell Wade Student (uncredited)
Dave Willock Student (uncredited)
Victor Zimmerman G-Man (uncredited)