Piranha (1978)

When flesh-eating piranhas are accidentally released into a summer resort's rivers, the guests become their next meal.

Director: Joe Dante

Cast: Bradford Dillman, Heather Menzies-Urich, Kevin McCarthy, Keenan Wynn, Dick Miller, Barbara Steele, Belinda Balaski, Melody Thomas Scott, Bruce Gordon, Barry Brown, Paul Bartel, Shannon Collins, Shawn Nelson, Richard Deacon, Janie Squire, Roger Richman, Bill Smillie, Guich Koock