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Sci-fi thriller

Piranha (1978): Cast, Ratings, Box Office & Plot

Piranha (1978) movie poster

Piranha is a 1978 sci-fi thriller directed by Joe Dante, starring Heather Menzies-Urich, Bradford Dillman and Kevin McCarthy. It runs 1 hour 34 minutes and earned $321 worldwide. Critics gave it 71 on Metacritic, and IMDb users rate it 5.9/10.

IMDb rating
5.9/10
worldwide gross
$321
Metascore
71
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Piranha (1978) movie poster
Released
Runtime
1h 34m (94 min)
Director
Joe Dante
Genres
Sci-Fi , Thriller , Horror , Comedy
Original language
English
After the credits
Yes Extra scene during or after the credits
The story

What Is Piranha About?

The premise of Piranha without spoilers. The whole story is in the plot summary further down.

A young banker struggles with unsettling visions and a precarious grasp on reality as he makes his way to a crucial first day. Amidst the frantic pace of the city, he finds himself facing a bizarre and terrifying danger – a swarm of piranhas unleashed upon the streets. He must confront both the pressures of the financial world and this unexpected aquatic threat to survive.

Piranha Themes & Keywords

· 50 tags
  • piranha
  • underwater scene
  • killer fish
  • swimming
  • flashing breasts
  • summer camp
  • female full frontal nudity
  • river
  • fish
  • experiment
  • water
  • beach
+38 more
  • rescue
  • race against time
  • killed by an animal
  • disaster
  • father daughter relationship
  • scientist
  • animal attack
  • mutation
  • cult film
  • female nudity
  • title spoken by character
  • child in jeopardy
  • death of a child
  • female star appears nude
  • female topless nudity
  • 1970s
  • skinny dipping
  • swimming pool
  • wet t shirt
  • bikini
  • girl wears a bikini
  • brunette
  • blonde child
  • teen couple eaten
  • part stop motion
  • independent film
  • horror b movie
  • exploitation film
  • fish in title
  • monster
  • archery
  • tragic event
  • man in a bed
  • man wears eyeglasses
  • name calling
  • ambiguous ending
  • dead body of a child
  • male and female protagonists
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Cast & crew

Piranha Cast

Heather Menzies-Urich leads the cast, with Bradford Dillman and Kevin McCarthy. Directed by Joe Dante; 10 actors are credited in all.

From the director

More from Joe Dante

More films directed by Joe Dante, best-rated first: Gremlins, Rock 'n' Roll High School, Innerspace and Nightmare Cinema.

Full filmography
Ratings

Piranha Reviews & Ratings

Critics gave Piranha 71 on Metacritic, and IMDb users rate it 5.9/10.

Plot

Piranha Plot Summary

What happens in Piranha from start to finish, spoilers included, with a timeline of 15 key events. The opening is below; the full summary is a 4-minute read.

Spoilers ahead

David (Roger Richman](/actor/roger-richman)) and Barbara (Janie Squire) are adventurous young backpackers who stumble upon what appears to be an abandoned military outpost. Intrigued, they come across a vast, man-made reservoir, and decide to indulge in some skinny dipping. However, their fun takes a horrifying turn when they are suddenly attacked by an unknown underwater entity. Their blood-curdling screams echo through the facility, alerting someone still present inside the military complex.

Full summary

The whole story of Piranha, scene by scene

Read the full summary
Box office

Piranha Box Office

Piranha grossed $321 worldwide.

1978 box office

Worldwide gross

$321

International
$321
Videos

Piranha Trailers & Videos

4 videos: 2 trailers and 2 featurettes.

Piranha (1978) trailer
  • Trailer Piranha ≣ 1978 ≣ Trailer
  • Featurette Jon Davison on PIRANHA
  • Featurette TCM Underground Presents: Slumberground - Piranha (1978)
Quiz

How Well Do You Know Piranha?

10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 10

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered
  10. Question 10: not answered

Who are the two main characters that initially stumble upon the military outpost?

Cars

Cars in Piranha

9 cars on screen, including the Jeep CJ-5 and the 1967 Plymouth Fury.

All 9 cars
  • Jeep CJ-5 in Piranha Jeep CJ-5 Important role
  • 1967 Plymouth Fury in Piranha 1967 Plymouth Fury Important role
  • AM General M-813 in Piranha AM General M-813 Minor role
  • 1975 Chevrolet Camaro in Piranha 1975 Chevrolet Camaro Minor role
Details

Piranha Also Known As

16 alternative titles, including “Piranhas” and “Piraya”.

Also known as
  • Piranhas
  • Piraya
  • Piraña
  • פיראנה
  • Pirania
  • Пираньи
  • 食人鱼
  • 식인어 피라나
  • Piraňa
  • Піранья
  • มหาภัยพีราน่าห์
  • Πιράνχα, τα σαρκοφάγα
+4 more
  • ピラニア
  • Piraija
  • Piranya
  • Пираня

Seen Piranha?

FAQ

Piranha FAQ: Cast, Box Office & Runtime

Runtime, release date, director, cast, box office, ratings and post-credit scenes of Piranha, each answered in a sentence.

How long is Piranha?

Piranha runs 1 hour 34 minutes (94 minutes).

When was Piranha released?

Piranha was released on August 3, 1978.

Who directed Piranha?

Piranha was directed by Joe Dante.

More films by Joe Dante

Who is in the cast of Piranha?

Piranha stars Heather Menzies-Urich, Bradford Dillman and Kevin McCarthy, among 10 credited actors.

How much did Piranha make at the box office?

Piranha grossed $321 worldwide.

How is Piranha rated?

Piranha has 5.9/10 on IMDb, 71 on Metacritic and 59% on TMDB.

Does Piranha have a post-credit scene?

Yes. Piranha has an extra scene during or after the credits, so it is worth staying seated.

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