To impress a beautiful girl, Harold Kelp, the grandson of professor Julius Kelp, who created a potion to transform his personality, gets his hands on his grandfather's secret elixir and unleashes his destructive alter ego, Jack.
Empresas productoras: Kaleidoscope TWC, Rainmaker Entertainment, The Weinstein Company, Mainframe Entertainment
Países productores: Canada, United States of America
Certificado de película:
PG
(Some material may not be suitable for children under 10. These films may contain some mild language, crude/suggestive humor, scary moments and/or violence. No drug content is present. There are a few exceptions to this rule. A few racial insults may also be heard.)
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