3x1 - Jackie Chan Adventures

The J-Team reunites to infiltrate a secret island base where Capt. Black believes that Jade (the stone, not the niece) is being smuggled through. Jackie, Tohru, Viper and El Toro masqurade as contestants in a martial arts tournament in order to gain entry. Jade takes upon herself to train Tohru for his sumo competitions. Jade sneaks onto the island and becomes instramental in locating the smuggled Jade stone.