Udo Kier, a devoted witch hunter, apprentices under Herbert Lom, but his faith is shattered when he discovers his mentor's deceit. As he witnesses the church's manipulation, Kier comes to realize the witch trials are a ruse to exploit the innocent, seizing their assets and exploiting their vulnerability.

Info about Mark of the Devil
Studio(s): Atlas International Film, Aquila Film Enterprises
Originally Released: United States, Feb 19, 1970
Production Country: Germany
Mark of the Devil: Where to Watch Online?
Currently, you have the opportunity to watch "Mark of the Devil" by streaming it on the following platforms: Prime Video or alternatively, you can enjoy it completely free of charge with advertisements on the following platforms: Tubi TV, The Roku Channel. Additionally, viewers have the option to either rent or purchase "Mark of the Devil" on the following digital platforms: Amazon.