Oahu is the Chipmunks' final and third full blown feature! Alvin is fighting with nightmares of werewolves. Alvin considers that the brand new stay-at-home neighbor Mr. Talbot is a werewolf. Naturally, no one believes . The boys are focusing on the faculty production of Dr. Jekyll &amp. Mr. Hyde. He's expelled from the production when Alvin blows off the college auditorium. Theodore is placed into increase his lack of confidence. Alvin and Simon are trying to find the secret of Mr. Talbot. Can the drama go as planned or would the mess it up?!