On the shelf
Piranha
1978Age guide: 16+
Where to watch
- United StatesAmazon Prime Video · fuboTV · Peacock Premium
- CanadaHoopla · Tubi TV · Shudder
- FranceMUBI
72 more countries
- SpainFilmin
- BrazilLooke · NetMovies
- JapanU-NEXT
- French GuianaMUBI
- French PolynesiaMUBI
- MonacoMUBI
- TürkiyeMUBI
- United KingdomRent or buy
- AustraliaRent or buy
- GermanyRent or buy
- ItalyRent or buy
- NetherlandsRent or buy
- SwedenRent or buy
- MexicoRent or buy
- IndiaRent or buy
- ArgentinaRent or buy
- AustriaRent or buy
- BelarusRent or buy
- BelgiumRent or buy
- BelizeRent or buy
- BoliviaRent or buy
- BulgariaRent or buy
- Cape VerdeRent or buy
- ChileRent or buy
- ColombiaRent or buy
- Costa RicaRent or buy
- CroatiaRent or buy
- CyprusRent or buy
- CzechiaRent or buy
- DenmarkRent or buy
- EcuadorRent or buy
- EgyptRent or buy
- EstoniaRent or buy
- FinlandRent or buy
- GhanaRent or buy
- GreeceRent or buy
- GuatemalaRent or buy
- GuernseyRent or buy
- HondurasRent or buy
- Hong KongRent or buy
- HungaryRent or buy
- IcelandRent or buy
- IndonesiaRent or buy
- IrelandRent or buy
- IsraelRent or buy
- LatviaRent or buy
- LithuaniaRent or buy
- LuxembourgRent or buy
- MalaysiaRent or buy
- MauritiusRent or buy
- MozambiqueRent or buy
- New ZealandRent or buy
- NicaraguaRent or buy
- NorwayRent or buy
- ParaguayRent or buy
- PeruRent or buy
- PhilippinesRent or buy
- PolandRent or buy
- PortugalRent or buy
- RomaniaRent or buy
- Saudi ArabiaRent or buy
- SingaporeRent or buy
- SlovakiaRent or buy
- SloveniaRent or buy
- South AfricaRent or buy
- SwitzerlandRent or buy
- TaiwanRent or buy
- ThailandRent or buy
- UgandaRent or buy
- UkraineRent or buy
- United Arab EmiratesRent or buy
- VenezuelaRent or buy
Checked 11 Nov 2026 · Data: JustWatch
See it on the shelfWhen flesh-eating piranhas are accidentally released into a summer resort's rivers, the guests become their next meal.
★ 5.9/10 · 795 TMDB audience ratings
Starring
Bradford DillmanPaul Grogan
Heather MenziesMaggie McKeown
Kevin McCarthyDr. Robert Hoak
Keenan WynnJack
Dick MillerBuck Gardner
Barbara SteeleDr. Mengers
Belinda BalaskiBetsy
Melody Thomas ScottLaura Dickinson


Audience reviews from TMDB · may contain spoilers
Gimly: Not a terrible film, but there was a remake in the 90s with the exact same story featuring better acting and better effects,… Read full review
Wuchak: Adventuresome and fun "Jaws" homage with far superior women RELEASED IN 1978 and directed by Joe Dante, “Piranha” chronicles events when genetically-enhanced piranha… Read full review
