Trivia

Re-released in November 1966 by AIP as "Door-to-Door Maniac" with added footage by producer Robert L. Lippert, according to a contemporary article in Daily Variety. This included a rape scene.

Also known as "Door-To-Door Killer."

Feature film debut of Johnny Cash. He would not act in another film until A Gunfight (1971).

The $70,000 Fred demands at the bank equates to over $751,000 in 2025.

The movie is available in the public domain.