Standoff (2006)

S4E14 Dora's Dance to the Rescue

Swiper, deceived by a mischievous elf who adores dancing, finds himself ensnared in a magical bottle. It falls to Dora and Boots to enter a dance contest at the castle to save him! With the grand prize being a single wish, their goal is to use it to release Swiper from his enchanted prison.