- Hugh Laurie (Gregory House)
- Robert Sean Leonard (James Wilson)
- Omar Epps (Eric Foreman)
- Jesse Spencer (Robert Chase)
- Odette Annable (Jessica Adams)
- Peter Jacobson (Chris Taub)
- Lo Mutuc (Chi Park)
House — S6E18
Episode: Open and Shut
Air Date: 2010-04-26
Runtime: 44 min
Overview
House and the team take on the case of a woman Julia, who is in an open marriage and becomes ill during a date with her on-the-side boyfriend. As perplexing as the case is, Julia's happy and healthy, yet polyamorous relationship is equally baffling to the team. Meanwhile, House tests Wilson's relationship with Sam.