• 
  John Cassavetes

  regizor

• 
  Judy Garland

  Jean Hansen
• 
  Burt Lancaster

  Dr. Matthew Clark
• 
  Mario Gallo

  Dr. Ernie Lombardi
• 
  Steve Shill

  Ted Widdicombe
• 
  Butch Patrick

  Student
• 
  John Marley

  Holland
• 
  Fred Draper

  Dr. Sack

• 
  John Cassavetes

  Retarded Adult Who Walks Toward Camera
• 
  Juanita Moore

  Julius' mother
• 
  Elizabeth Wilson

  Miss Fogarty, Teacher
• 
  Steven Hill

  Ted Widdicombe
• 
  Bill Mumy

  Boy counting Jean's Pearls
• 
  Brian Corcoran

  Lewis

• 
  Charles F. Wheeler

  camera and electrical departme

• 
  Lynn Stalmaster

  casting director
• 
  Joseph LaShelle

  imagine
• 
  Ernest Gold

  departament sunet
• 
  Howard Shoup

  costume
• 
  Robert C. Jones

  montaj
• 
  Gene Fowler Jr.

  montaj
• 
  Gerald Sullivan

  miscellaneous crew
• 
  Stanley Kramer

  producător
• 
  Philip Langner

  producător
• 
  Rudolph Sternad

  design de producţie
• 
  Joseph Kish

  set decorator
• 
  Judy Garland

  Soundtrack
• 
  Walter Elliott

  sound department
• 
  Abby Mann (I)

  scriitor