West German horror flick right up there with the likes of Hammer Films
This is a German produced horror flick that really has its moments. At the start Christopher Lee gets a mask with nails inside place don his face as punishment for his crimes then he’s gruesomely killed. Another time a carriage is driving through a forest with body parts sticking out of the trees. Next thing you know the branches are full of hanged bodies. It’s moments like these that makes The Torture Chamber of Dr. Sadism a worthwhile watch. It isn’t always like that but it’s still a good movie. If you like old time Horror like Hammer Films you’ll like this.
The movie title "The Torture Chamber of Dr. Sadism," available on Prime Video, has received an average rating of 3.2 from 94 reviewers. 
It features elements such as IMDb 5.8, 1 h 20 min, 1969, X-Ray and 16+, and it is priced at $7.99.

This title falls under the categories of Horror, Suspense, Compelling and Eerie. 
The additional details include the following in key-value format :
 {"Content advisory": ["Nudity", "violence", "frightening scenes", "foul language", "sexual content"], "Audio languages": ["English"], "Subtitles": ["English [CC]", "Espa\u00f1ol [CC]"], "Directors": ["Harald Reinl"], "Producers": ["Erwin Gitt"], "Starring": ["Lex Barker", "Karin Dor", "Christopher Lee"]}

Here is a brief synopsis of the title : In the Olden Tymes, Count Regula is drawn and quartered for killing twelve virgins in his dungeon torture chamber. Thirty-five years later, he comes back to seek revenge on the daughter of his intended thirteenth victim and the son of his prosecutor in order to attain immortal life..