• 
  Philip Kaufman

  regizor

• 
  W.D. Richter

  scenarist

• 
  Donald Sutherland

  Matthew Bennell
• 
  Brooke Adams

  Elizabeth Driscoll
• 
  Jeff Goldblum

  Jack Bellicec
• 
  Veronica Cartwright

  Nancy Bellicec
• 
  Kevin McCarthy
• 
  Robert Duvall

  Priest on Swing

• 
  Joe Bellan

  Harry
• 
  Tom Dahlgren

  Detectiv
• 
  Leonard Nimoy

  Dr. David Kibner
• 
  Michael Chapman

  Health Dept. Floor Cleaner
• 
  Philip Kaufman

  City Official on Phone
• 
  Tom Luddy

  Ted Hendley
• 
  Jeff Scheftel

  Pod Person at Party

• 
  Don Siegel

  Şofer de taxi
• 
  Art Hindle

  Dr. Geoffrey Howell, DDS
• 
  Garry Goodrow

  Dr. Boccardo
• 
  Lelia Goldoni

  Katherine Hendley
• 
  Stan Ritchie

  Stan
• 
  Jerry Walter

  Restaurant Owner
• 
  David Fisher

  Mr. Gianni