House — Season 4, Episode 5

• 
  Hugh Laurie
  as Gregory House
• 
  Robert Sean Leonard
  as James Wilson
• 
  Omar Epps
  as Eric Foreman
• 
  Jesse Spencer
  as Robert Chase
• 
  Odette Annable
  as Jessica Adams
• 
  Peter Jacobson
  as Chris Taub
• 
  Lo Mutuc
  as Chi Park

• 
  Peter Jacobson
  as Chris Taub
• 
  Olivia Wilde
  as Thirteen
• 
  Kal Penn
  as Lawrence Kutner
• 
  Frank Whaley
  as Robert Elliot
• 
  Edi Gathegi
  as Jeffrey Cole
• 
  Anne Dudek
  as Amber Volakis
• 
  Andy Comeau
  as Dr. Travis Brennan
• 
  Lucius Baybak
  as Tony
• 
  Brendan Michael Coughlin
  as Mickey
• Bobbin Bergstrom
  as Nurse

Director:
David Platt

Writer:
David Foster

Editor:
Dorian Harris

Director of Photography:
Gale Tattersall