Créditos completos de Piraña

Reparto

• Belinda Balaski Betsy
• Dick Miller Buck Gardner
• Paul Bartel Sr. Dumont
• Bradford Dillman Paul Grogan
• Kevin McCarthy Dr. Robert Hoak
• Barbara Steele Dra. Mengers
• Heather Menzies-Urich Maggie McKeown
• Keenan Wynn Jack
• Bruce Gordon Coronel Waxman
• Shannon Collins Suzie Grogan
• Shawn Nelson Whitney
• Richard Deacon Earl Lyon
• Melody Thomas Scott Laura Dickinson
• Janie Squire Barbara Randolph
• Roger Richman David

Equipo