House of the Black Death

House of the Black Death is a 1965 American horror film directed by Harold Daniels, Reginald LeBorg and Jerry Warren, and starring Lon Chaney Jr. and John Carradine – although the two actors shared no scenes in the film. It was written by Richard Mahoney based on the novel The Widderburn Horror by Lora Crozetti.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.