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Stepsister from Planet Weird

Stepsister from Planet Weird

2000·Movie·1h 25m

Family, Science Fiction, TV Movie, Comedy

5.7 / 10 (55 votes)

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.

Directed by
Steve Boyum
Original language
English
Released
17 June 2000

Where to Watch

Availability in the US · Subtitle and audio track data

Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • Courtnee Draper

    Courtnee Draper

    Megan Larson

  • Tamara Hope

    Tamara Hope

    Ariel Cola

  • Lance Guest

    Lance Guest

    Cosmo Cola

  • Khrystyne Haje

    Khrystyne Haje

    Kathy Larson

  • Vanessa Lee Chester

    Vanessa Lee Chester

    Michelle

  • Myles Jeffrey

    Myles Jeffrey

    Trevor Larson

  • Lauren Maltby

    Lauren Maltby

    Heather Hartman

  • AA

    Aash Aaron

    Soda Delivery Man

  • SB

    Shane Barnes

    Pizza Waiter

  • AB

    Amy Bridge

    Girl in Science Class

  • WB

    Wendy Broekhuizen

    Popular Girl #2

  • LB

    Lachlan Burnett

    Boy in Science Class