Barney meets the Super Mario Bros

Barney meets the Super Mario Bros is a Barney/Nintendo crossover by Akg91794.

Trivia

 * This is the first time characters from Wreck-It Ralph appear in a Barney adventure, so this takes place after the events of Charlie Brown and Snoopy's Adventures of Wreck-It Ralph. After this, Vanellope and Taffyta join the Backyard Gang.