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Piranha

Piranha is a 1978 film from the USA, directed by Joe Dante, running 94 minutes. reelscum files it under natural horror.

Poster for Piranha
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Year
1978 · 1970s films
Country
USA
Runtime
94 min
Director
Joe Dante
Updated
10 Aug 2026
Obscurity
known (18/100)

Defined in the glossary: Natural horror

Sayles script, Dante direction, and jokes that land. The best Jaws rip.

The best of the Jaws imitators, because John Sayles wrote it as a comedy and Joe Dante directed it knowing exactly how silly it was. Military-engineered piranha escape into a summer river resort, and the film has fun with every beat the formula demands.

Spielberg reportedly liked it enough to keep Dante working rather than sue. It is fast, funny, gory and affectionate toward the genre it is sending up, which is the hardest tone to hit.

A parody that also works as the thing it parodies.

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