Pump up the Volume Plot
Mark is an intelligent but shy teenager who has just moved to Arizona from the East Coast. His parents give him a short-wave radio so he can talk to his pals, but instead he sets up shop as pirate deejay Hard Harry, who becomes a hero to his peers while inspiring the wrath of the local high school principal.
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$11,541,758
Pump up the Volume Cast
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as Mark Hunter -
as Loretta Creswood -
as Murdock -
as Brian Hunter
Pump up the Volume Latest Trailers
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Pump Up The Volume Original Theatrical Trailer 1990
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