• 
  Mark Robson

  regizor

• 
  Rod Steiger

  Harold Ryan
• 
  Susannah York

  Penelope Ryan
• 
  William Hickey

  Looseleaf Harper
• 
  Pamelyn Ferdin

  Wanda June
• 
  Steven Paul

  Paul Ryan
• 
  George Grizzard

  Dr. Norbert Woodley
• 
  Don Murray

  Herb Shuttle

• 
  Fred J. Koenekamp

  imagine
• 
  Dorothy Spencer

  montaj
• 
  Mark Robson

  producător
• 
  Boris Leven

  design de producţie
• 
  Ruby R. Levitt

  set decorator
• 
  Herman Lewis

  sound department
• 
  Marvin I. Kosberg

  sound department

• 
  Arthur Piantadosi

  sound department
• 
  Kurt Vonnegut Jr.

  scriitor