★ 7.5 Film
Bride of Frankenstein
1935
Both explore halloween and mad scientist; both horror and science fiction
★ 5.4 Film
The Creature Walks Among Us
1956
Both explore transformation and sequel; both horror and science fiction
★ 6.8 Film
Them!
1954
Both explore black and white; both horror and science fiction
★ 6.2 Film
Alien: Covenant
2017
Both explore sequel; both horror and science fiction
★ 5.5 Film
The Return of Swamp Thing
1989
Both explore halloween and sequel; both horror and science fiction
★ 4.4 Film
Bride of the Monster
1955
Both explore mad scientist; both horror and science fiction