This Australian adventure film adapted from the 1966 family series "Skippy"─which chronicled the adventures of a young boy and Skippy, his intelligent pet kangaroo─finds Head Ranger Matt Hammond (Ed Devereaux) and Flight Ranger Jerry King (Tony Bonner) dealing with two suspicious divers seeking permits to fish off the coasts of Waratah National Park. Their real motives, however, are more nefarious. Ken James, Liza Goddard co-star. AKA: "The Intruders." 100 min. Standard; Soundtrack: English.