The film was originally shot in 3-D.
The film debut of Joanna Kerns.
This film was listed among the "100 Most Enjoyably Bad Movies Ever Made" in John Wilson's book "The Official Razzie® Movie Guide".
The camera shown being used on the set of the martial arts film is equipped with a Space-Vision 3-D lens, the same piece of equipment that was used to shoot this film.
While the giant ape is unnamed in the English language version of the film, in some dubbed versions of it, he is referred to as "King Kong".