Bad Girls from Mars is a 1991 American black comedy science fiction slasher film written by Mark Thomas McGee and directed by Fred Olen Ray.
The producers feel they should try to finish the film, even though they're making a lucrative amount from insurance payoffs, so they fly in European sex bomb Emanuelle as the new lead.
Fred Olen Ray says the film has its genesis with sets left over from Roger Corman's The Masque of the Red Death.
He says they wanted Adam West and Burt Ward so there are references to Batgirls from Mars and bat symbols in the film, but the actors were not available.
[1] According to TV Guide, "What begins as a dirty, simple-mindedly funny sci-fi parody winds up becoming an over-extended murder-mystery spoof.