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.

Happy Birthday to Me
1981
6.0/10

Possessor
2020
6.4/10

Scanners
1981
6.7/10

Frankenstein and the Monster from Hell
1974
6.1/10

Doctor X
1932
6.0/10

Crimes of the Future
2022
6.0/10

Face/Off
1997
7.1/10

Victor Frankenstein
2015
6.0/10

Limitless
2011
7.2/10

Blood Work
2002
6.2/10

Trance
2013
6.6/10

Dark City
1998
7.3/10

Frankenstein Must Be Destroyed
1969
6.3/10

Stonehearst Asylum
2014
6.9/10

Man-Made Monster
1941
6.1/10

The X-Files: I Want to Believe
2008
5.9/10

Tau
2018
6.1/10

Anon
2018
6.0/10

Deep Blue Sea
1999
6.0/10

From Beyond
1986
6.5/10
God's Here
2024
8.167/10