My Parents Are Aliens (1999)

Name: My Parents Are Aliens
Genre: Family, Comedy, Sci-Fi & Fantasy
Cast: Tony Gardner, Alex Kew, Charlotte Francis, Carla Mendonça, Danielle McCormack

Young orphans, Mel, Josh and Lucy, can't believe their luck when they are fostered together under one roof. But just when it looks like they have the chance of a relatively normal life, they discover their new parents are aliens from planet Valux!