• 
  Anthony Page

  regizor

• 
  Gavin Lambert

  scenarist
• 
  Lewis John Carlino

  scenarist

• 
  Dennis Quaid

  Shark
• 
  Clint Howard
• 
  Richard Elfman
• 
  Michael Margotta
• 
  Danny Elfman

• 
  Norman Alden

  McPherson
• 
  Diane Varsi

  Sylvia
• 
  Kathleen Quinlan

  Deborah Blake
• 
  Bibi Andersson

  dr. Fried
• 
  Samantha Harper
• 
  Lorraine Gary

  Ester Blake
• 
  Jan Burrell

• 
  Mary Carver

  Eugenia
• 
  Barbara Steele

  Idat
• 
  Richard Herd

  dr. Halle
• 
  Lynne Marie Stewart
• 
  Susan Tyrrell

  Lee
• 
  Darlene Craviotto

  Carla
• 
  Karin de la Penha
• 
  Sylvia Sidney

  dra. Coral
• 
  Reni Santoni

  Hobbs
• 
  Signe Hasso

  Helene
• 
  Ben Piazza

  Jay Blake
• 
  Martine Bartlett
• 
  Margo Ann Berdeshevsky
• 
  Robert Viharo

  Anterrabae
• 
  Helen Verbit
• 
  Gertrude Graner
• 
  Cynthia Szigeti
• 
  Carol Worthington
• 
  Jeff Conaway

  Lactamaeon
• 
  Paul Jenkins

  dr. Royston
• 
  Donald Bishop
• 
  Carole Androsky
• 
  Nancy Parsons
• 
  Sarah Cunningham
• 
  Irene Roseen
• 
  Leigh Curran
• 
  June C. Ellis
• 
  Pamela Guest
• 
  Cherry Davis
• 
  Joel Bailey

• 
  Michael Hausman

  producător
• 
  Edgar J. Scherick

  producător
• 
  Jane Ruhm

  costume
• 
  Garth Craven

  montaj
• 
  Joanne Greenberg

  după un roman de
• 
  Toby Carr Rafelson

  design de producţie
• 
  J. Michael Riva

  design de producţie