The Beasts of Terror (1973)

A young heiress is kidnapped by two aspiring thieves who are then captured by a mad scientist. It's up to the police, Santo, and Blue Demon to rescue them.

• Release Date: 1973-05-17
• Runtime: 1h 23min
• Production Company: Películas Latinoamericanas S.A.
• Production Country: Mexico
• Director: Alfredo B. Crevenna