Jeopardy - Series 1 - Episode 13

Children's drama series about a group of children who travel to Australia in search of UFOs. The group's pleasure at Arnie's arrival is shortlived when Joe and Arnie are revealed as partners. Melissa and Simon spring a surprise, and the villains make a getaway. Sarah manages to contact the police, and the race is on for the group to reach their rendezvous with the police and rescue service.