• 
  Joseph M. Newman

  regizor

• 
  Charles Bronson

  Neff
• 
  Richard Crenna

  Noxon
• 
  Paul Dubov

  Doctor
• 
  Richard Widmark

  Cliff Mason
• 
  Charles Tannen

  Charlie, Helicopter Pilot
• 
  Constance Smith

  Peg Mason
• 
  Robert Nichols

  Felton

• 
  Gregory Walcott

  Randy O'Neill
• 
  Richard Boone

  Richard 'Dick' Dryer
• 
  Parley Baer

  Doctor Henry
• 
  Harry Carter

  Ed Philippe
• 
  Jeffrey Hunter

  Ed Miller
• 
  Warren Stevens

  Steve Burgess

• 
  Samuel G. Engel

  producător

• 
  Lyle Wheeler

  art director
• 
  Lyle R. Wheeler

  art director
• 
  Charles G. Clarke

  imagine
• 
  Sol Kaplan

  departament sunet
• 
  Edward Stevenson

  costume
• 
  Charles Le Maire

  costume and wardrobe departmen
• 
  William Reynolds

  montaj
• 
  Lionel Newman

  music department
• 
  Thomas Little

  set decorator
• 
  Roger Heman Sr.

  sound department
• 
  Fred Sersen

  special effects