The producers kept this film tamer than the first one so they could secure an "R" rating and bring in a larger audience.
As with Ilsa: She Wolf of the SS (1975) the film was refused a UK cinema certificate by the BBFC. It was finally passed fully uncut for DVD in 2013.
Musical theme by Tristram Cary for Hammer production Blood from the Mummy's Tomb (1971) can be heard both in opening and closing scenes of this film.