• 
  Isabella Rossellini

  naratoare (voce)
• 
  James Spader

  narator
• 
  Russell Crowe

   Narrator (1 episode, 2007)
• 
  Candice Bergen

   Narrator (1 episode, 2008)
• 
  Sela Ward

   Narator (1 episode, 2006)
• 
  Edward James Olmos

   Narrator (1 episode, 2007)
• 
  Andre Braugher

   Narrator (1 episode, 2007)
• 
  Hung Le

   Himself (1 episode, 2007)

• 
  Mira Nair

   Narrator (1 episode, 2007)
• 
  Erik Thompson

   Narrator (1 episode, 2006)
• 
  Tatyana Yassukovich

   Narrator (1 episode, 2008)
• 
  Masi Oka

   Narrator (1 episode, 2008)
• 
  Omar Metwally

   Narrator (1 episode, 2008)
• 
  Sebastian Feldman

   Hombre Sin Nombre (1 episode, 2007)
• 
  Candice Warner

   Herself (1 episode, 2007)