The Nutty Professor (2008 film)

The Nutty Professor is a 2008 AmericanCanadian computeranimated comedy sequel to the 1963 Jerry Lewis comedy of the same name, produced by Rainmaker Entertainment and The Weinstein Company and distributed by Genius Products. Lewis reprises his role of Julius Kelp and produces the film. Drake Bell plays the voice of Harold Kelp, Juliuss grandson. The film bears no relation to the Eddie Murphy series of comedies that Lewis also produced.

Upon his arrival, Harold meets a beautiful girl named Polly McGregor and becomes enamoured with her. Wanting to impress her, Harold gets his hands on his grandfathers secret elixir, the Secrets of Love, which he believes will get him girls. He drinks it, unleashing his cooler, hipper alter ego Jack, who causes mischief. Jack starts out popular with the students, but his behavior and ego get out of hand. Also, because of Jack, Harold is failing classes. When he learns of Harolds problem, Julius transforms into Buddy Love to teach Harold to be himself.Later on, Harolds fear is accidentally brought to life by one of Julius inventions, but he manages to kill it by facing it. Then, Jack says goodbye to Harold and disappears into him, leaving Harold to share a kiss with Polly. ........

Source: Wikipedia