Stepsister from Planet Weird

Name: Stepsister from Planet Weird
Released: 2000-06-17
Rating: 5.7
Cast: Courtnee Draper, Tamara Hope, Lance Guest, Khrystyne Haje, Vanessa Lee Chester

Movie · 2000 · Family Science Fiction TV Movie · 1h 25m · Director:

Megan's world is turned upside down when she hears her calm life with her little brother and single mum is about to change. She hears she's soon to have a stepfather and a stepsister. Megan thinks they're a bit weird and is determined to stop the wedding. She discovers they're actually even stranger than she thought - they're from another planet.