The Genie From Down Under (1996) (S1, Ep 2)

Episode 2 of the kids TV series from 1996. In this episode (titled "It's My Opal & I'll Cry if I Want To), Penelope and her mother have inherited a house in Australia and have moved out there, much to Penelope's horror. While there, a father & son Australian guide called Otto and Conrad Van Meister spot her opal and realize it originally belonged to their family centuries ago, and decide to get it back, no matter what it takes.

Starring Alexandra Milman, Anna Galvin, Rhys Muldoon, Glenn Meldrum, Mark Mitchell, Fletcher Humphrys and Monica Maughan.