★ 6.4 Film
Homicidal
1961
Same creator (William Castle); both explore proto-slasher
★ 6.6 Film
The Night Walker
1964
Same creator (William Castle); both explore hagsploitation
★ 7.0 Film
The Nanny
1965
Both explore hagsploitation; both thriller and horror
★ 7.9 Film
What Ever Happened to Baby Jane?
1962
Both explore hagsploitation and psycho-biddy; both thriller and horror
★ 6.1 Film
Lady in a Cage
1964
Both explore hagsploitation; both thriller and horror
★ 6.0 Film
The Witches
1966
Both explore hagsploitation; both thriller and horror