• 
  Henry Winkler

  Sy Mittleman
• 
  Megan Mullally

  Chief
• 
  Malin Akerman

  Dr. Valerie Flame
• 
  Erinn Hayes

  Dr. Lola Spratt
• 
  Jon Hamm

  Derrick Childrens
• 
  Ken Marino

  Dr. Glenn Richie
• 
  Anjul Nigam

  Sultan's Aide
• 
  Faran Tahir

  Malik

• 
  Iqbal Theba

  Sultan Abdul Aziz
• 
  David Wain

  David Wain
• 
  Matt Walsh

  Cameraman
• 
  Rob Huebel

  Dr. Owen Maestro
• 
  Rob Corddry

  Dr. Blake Downs
• 
  Lake Bell

  Dr. Cat Black
• 
  Peter Cameron

  David Wain's PA