Xiaolin Showdown S01 E01 The Journey of a Thousand Miles

"Gong Yi Tanpai!"

Omi, a young Xiaolin Dragon-in-training, is joined at the Xiaolin Temple by three new students, Kimiko, Raimundo and Clay. Initially, they don't get along at all. But when the ancient evil spirit Wuya is set loose after a thousand years of imprisonment, Omi soon learns to appreciate his new companions.