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.
No streaming info available.
Verdict: Unknown
> Logan McPherson (Director)
> Paul Taylor (Director)
> Angelo Libutti (Storyboard)
> Bill Richmond (Characters)
> Jerry Lewis (Characters)
> Evan Spiliotopoulos (Screenplay)
