★ 4.7 Film
The Brain That Wouldn't Die
1962
Both explore experiment and mad doctor; both horror and science fiction
★ 6.2 Film
The Black Sleep
1956
Both explore experiment and england; both horror and science fiction
★ 4.2 Film
Mad Doctor of Blood Island
1969
Both explore murder and mad doctor; both horror and science fiction
★ 5.4 Film
The Creature Walks Among Us
1956
Both explore murder; both horror and science fiction
★ 4.4 Film
Bride of the Monster
1955
Both explore experiment; both horror and science fiction
★ 5.1 Film
Sssssss
1973
Both explore experiment; both horror and science fiction