This spring, for the first time in almost a decade, comedy icon Jack Black returns to his role as Po, the world�s most unlikely kung fu master, with a hilarious, butt-kicking new chapter in DreamWorks Animation�s beloved action-comedy franchise. After three death-defying adventures defeating world-class villains with his unmatched courage and mad martial arts skills, Po, the Dragon Warrior, is called upon by destiny to � give it a rest already. More specifically, he�s tapped to become the Spiritual Leader of the Valley of Peace.