Tommy Tricker and the Stamp Traveller

Tommy Tricker cons Ralph James out of a valuable stamp, setting off magical events. Ralph and his sister Nancy shrink down and travel on stamps, reaching Australia where rare stamps become part of their adventure.

Tommy Tricker and the Stamp Traveller is a 1988 adventure fantasy movie directed by Michael Rubbo, starring Lucas Evans, Anthony Rogers, Jill Stanley. It holds an IMDb rating of 6.8/10 from 1,256 votes and runs 1h 45m.