Kung Pow! Enter The Fist

While just an infant, The Chosen One (Oedekerk)'s family was destroyed by Master Pain (a.k.a. "Betty"), a seemingly invincible kung fu master. As he grows up, The Chosen One travels the countryside seeking vengence against his parents' murderer and taking on any who would fight him.

When he meets Master Tang, The Chosen One decides to wait and train at Tang's dojo in return for the Master's help in finding Master Pain.