A brother and sister with a past incestuous relationship have a current murderous relationship. He murders the women who reject him and she murders the women who get too close to him.
Acting
Zach Galligan's unhinged desperation as rejected nice-guy-turned-killer.
Writing
The confidently bonkers premise that commits to sibling murder duo chaos.

Director
Doug Campbell
Trivia, insights & behind the scenes
Zach Galligan was still riding Gremlins fame; this was his 'edgy' pivot that didn't pivot.
Mary Crosby's casting as the obsessive sister carries meta-weight—her father Bing Crosby's rumored family darkness shadows the incest theme.