• 
  Jack Couffer

  regizor

• 
  Ian Richardson

  Capt. Fitzroy
• 
  Nicholas Clay

  Charles Darwin
• 
  Robert Flemyng

  Prof. Henslow
• 
  Rollo Gamble

  Le grand veneur
• 
  Geoffrey Russell

  Newspaperman
• 
  Aubrey Woods

  Bishop Wilberforce
• 
  Faith Kent

  Lady #1

• 
  Tony Robinson

  Man in the crowd
• 
  David Davenport

  Robert Darwin

• 
  Jack Couffer

  camera and electrical departme
• 
  Denys N. Coop

  imagine
• 
  Marc Wilkinson

  departament sunet
• 
  Marc Wilkinson

  music department
• 
  Edgar J. Scherick

  producător

• 
  Irving Lerner

  producător
• 
  Joseph Strick

  producător
• 
  Betty Botley

  producător
• 
  John Stoll (I)

  design de producţie
• 
  Gary Humphreys

  sound department
• 
  Norman Bolland

  sound department
• 
  Ian Crafford

  sound department
• 
  Jack Couffer

  scriitor
• 
  William Fairchild

  scriitor