The Door with Seven Locks

The name of this movie is The Door with Seven Locks released in 1940-10-12 and it's main theme is This early British horror film was called Chamber of Horrors when it was released in the United States. Upon his death, a wealthy industrialist leaves behind a huge treasure in his private tomb. The way to the treasure is through seven interlocking doors with seven distinct keys. The evil Dr. Manetta has six keys but Lilli Palmer, the rightful heir, holds the last..