★ 7.5 Film
The Invisible Man
1933
Same creator (James Whale); both explore mad scientist and black and white
★ 7.5 Film
Frankenstein
1931
Same creator (James Whale); both explore monster and halloween
★ 6.7 Film
Son of Frankenstein
1939
Both explore halloween and sequel; both horror and science fiction
★ 6.2 Film
Frankenstein Meets the Wolf Man
1943
Both explore monster and cemetery; both horror and science fiction
★ 6.1 Film
House of Frankenstein
1944
Both explore halloween and mad scientist; both horror and science fiction
★ 5.8 Film
The Ghost of Frankenstein
1942
Both explore halloween and sequel; both horror and science fiction