Asylum Erotica ratings (Movie, 1971)

In a psychiatric clinic for rich women, dies murdered, one after another, a nurse and two patients, while an arrow hit another woman. The guilty is a masked man. The police decide to set up a trap, but the line of murdering isn't still over.

The Last House on the Left
Total votes: 42,771
Average rating: 5.8 Topaz
Total votes: 21,157
Average rating: 6.2 The Green Berets
Total votes: 14,877
Average rating: 5.6 It's Alive
Total votes: 9,852
Average rating: 5.8 Dracula A.D. 1972
Total votes: 8,444
Average rating: 5.9 Blood for Dracula
Total votes: 7,672
Average rating: 6.1 Scars of Dracula
Total votes: 7,386
Average rating: 6.1 Flesh for Frankenstein
Total votes: 7,905
Average rating: 5.8 Tombs of the Blind Dead
Total votes: 7,123
Average rating: 6.1 Willard
Total votes: 6,572
Average rating: 6.2