Barney, Baby Bop and BJ are helping the park kids get ready for a school play. When Barney tells everyone that putting on shows began in Greece, they want to go visit! While there, they meet some friends and decide to put on a play in an amphitheatre. Barney knows a great story that originated in Greece called "King Midas." By the end of the day, everyone has experienced another country and learned that wanting too much is not a good thing!