Sally Todd's scream at the beginning of the film is that of Allison Hayes from the soundtrack of Attack of the 50 Foot Woman.
Completed in May 1958, the last Frankenstein film made during the 1950's.
Director Richard E. Cunha recently recalled that, upon seeing the make-up for the title creature just before filming, he was so disappointed he left the set and broke down in tears.
Make-up artist Harry Thomas has said that when he was given the assignment to make a mask for the "monster", he was not told that the monster was to be a female, so he made the mask to be a male. By the time he was notified that the monster was to be a female, the mask had already been done, and there was no money in the make-up budget left to do another one.
The 'Screen Star' magazine Trudy reads features an illustration of Janet Leigh on the cover.
The exteriors of the house were shot at the home of producer Marc Frederic.
The full monster make-up was actually being worn by a man, Harry Wilson. Because of this, makeup creator Harry Thomas did not realize that the creature was supposed to be female. All he could do at the last minute was apply lipstick to the creature.
This film is listed among The 100 Most Amusingly Bad Movies Ever Made in Golden Raspberry Award founder John Wilson's book THE OFFICIAL RAZZIE® MOVIE GUIDE.