• 
  Jim Hoskinson

  regizor

• 
  Peter Gwinn

  scenarist

• 
  Stephen Colbert

  El insusi - gazda
• 
  Eric Drysdale

  Bobby
• 
  David Cross

  Russ Lieber
• 
  Paul Dinello

  Tad
• 
  Jon Stewart

  El insusi
• 
  Mike Huckabee

  El insusi

• 
  Scott Adsit

  Admiral Allendorfer (1 episode, 2006)
• 
  Amy Sedaris

  Abraxxia (segment "Tek Jansen") (1 episode, 2006)
• 
  Jon Glaser

  Log Cabin Republican (1 episode, 2006)
• 
  Jack McBrayer

  Kevin (1 episode, 2006)
• 
  Adam Pally

  Maverick Bully (1 episode, 2006)
• 
  Ahmed Best

  Jar Jar Binks (1 episode, 2006)
• 
  Peter Gwinn

  Narrator (segment "Tek Jansen") (3 episodes, 2006)

• 
  Maria Thayer

  Jenny (1 episode, 2006)
• 
  Matthew Wood

  Battle Droid (1 episode, 2006)
• 
  Tim Meadows

  P.K. Winsome  (4 episodes, 2006-2009)
• 
  Tia Dionne Hodge
• 
  Alan Silverman

  Juliax (1 episode, 2006)
• 
  Ed Helms

  Narrator - 'The On Notice Board: A Wonder of the Modern Age' (1 episode, 2006)