Arthur and the Big Riddle

Arthur and the Big Riddle is the first half of the 1st episode of Season 5. It first aired on September 4th, 2000 with Double Dare.

Plot
Arthur goes on the TV game show Riddle Quest against a really smart contestant. In the final round, Arthur must decide between winning and his friends.In the end Arthur loses, but wins a huge box of chocolate bars, which he ends up sharing with his friends. Alex Trebek guest stars as Riddle Quest host Alex Lebek.