Ken Jeong, best known as Mr Chow from the hit comedy "The Hangover," danced up a storm for critics Friday. Jeong and his "Community" cast mate Donald Glover strutted through an impromptu and robotic version of "West Side Story" The stunt took place on Day One of the semi-annual Television Critics Association press tour in Los Angeles. Chevy Chase and Joel McHale also star on the Thursday night comedy.