• 
  Christian Nyby

  regizor
• 
  Howard Hawks

  regizor

• 
  Charles Lederer

  scenarist
• 
  John W. Campbell Jr.

  scenarist
• 
  Howard Hawks

  scenarist
• 
  Ben Hecht

  scenarist

• 
  Kenneth Tobey

  Patrick Hendry
• 
  Robert Cornthwaite

  dr. Arthur Carrington

• 
  Margaret Sheridan

  Nikki Nicholson
• 
  John Dierkes

  dr. Chapman
• 
  Norbert Schiller

  dr. Laurence
• 
  Robert Nichols

  Ken Erickson / Ken (Mac) MacPherson
• 
  Eduard Franz

  dr. Stern
• 
  James Arness

  'The Thing'
• 
  Dewey Martin

  Bob

• 
  Edmund Breon

  dr. Ambrose
• 
  Sally Creighton

  dna. Chapman
• 
  William Self

  Barnes
• 
  Douglas Spencer

  Scotty
• 
  James Young

  Eddie Dykes
• 
  George Fenneman

  dr. Redding
• 
  Lee Tung Foo

  Lee
• 
  Paul Frees

  dr. Vorhees
• 
  Everett Glass

  dr. Wilson
• 
  David McMahon

  Fogarty
• 
  Bill Neff

  Bill Stone
• 
  Robert Stevenson

  căpitanul Smith
• 
  Nicholas Byron

  Tex Richards
• 
  'King Kong' Kashey
• 
  Walter Ng
• 
  Charles Opunui
• 
  Riley Sunrise

• 
  Howard Hawks

  producător
• 
  Edward Lasker

  producător
• 
  Russell Harlan

  imagine
• 
  Roland Gross

  montaj
• 
  Dimitri Tiomkin

  coloană sonoră
• 
  Darrell Silvera

  decoruri
• 
  William Stevens

  decoruri
• 
  John W. Campbell Jr.

  o poveste de