“Bart vs. Australia” is the sixteenth episode of Season 6. It aired on February 19, 1995. The episode was written by Bill Oakley and Josh Weinstein and Wes Archer directed. The episode marks the first time the family has visited another country.
A prank call from Bart to Australia results in a $900 dollar phone bill. When Bart refuses to pay the charges, Australia indicts him for fraud and the family takes a trip to the land down under so Bart can apologize for his shenanigans.