• 
  Sidney Poitier

  regizor

• 
  Sidney Poitier

  dr. Matt Younger
• 
  Earl Cameron

  Ambassador George Oswandu
• 
  Johnny Sekka

  Myomo
• 
  George Baker

  Henry Barlow
• 
  Ester Anderson

  Catherine Oswandu (as Esther Anderson)
• 
  George Baker

  Dr. Henry Barlow
• 
  Hilary Crane

  Marsha Barlow

• 
  Yvette Curtis

  Stefanie Younger

• 
  Elliot Scott

  art director
• 
  Coleridge-Taylor Perkinson

  departament sunet
• 
  Pembroke J. Herring

  montaj
• 
  Coleridge-Taylor Perkinson

  music department
• 
  Brian W. Cook

  second unit director or assist
• 
  Norman Reynolds

  set decorator

• 
  John Hayward (I)

  sound department
• 
  Lawrence Roman

  scriitor