House · SEASON 6
Known Unknowns
Episode 6 · 2009-11-09

- Drama
Episode overview
After a wild night out, a teenage girl is brought to Princeton Plainsborough with severely swollen appendages. The team must work to diagnose the young girl, who is less than honest about what happened the night she fell ill. As her condition worsens, she becomes unable to distinguish fact from fiction. Meanwhile, Cuddy, Wilson and House spend a weekend away from the hospital to attend a medical conference, but things don’t go as planned when House’s private investigator, Lucas returns.
44 minutes
Season 6 episodes
1. Broken2009-09-21
2. Epic Fail2009-09-28
3. The Tyrant2009-10-05
4. Instant Karma2009-10-12
5. Brave Heart2009-10-19
6. Known Unknowns2009-11-09
7. Teamwork2009-11-16
8. Ignorance Is Bliss2009-11-23
9. Wilson2009-11-30
10. The Down Low2010-01-11
11. Remorse2010-01-25
12. Moving the Chains2010-02-01
13. 5 to 92010-02-08
14. Private Lives2010-03-08
15. Black Hole2010-03-15
16. Lockdown2010-04-12
17. Knight Fall2010-04-19
18. Open and Shut2010-04-26
19. The Choice2010-05-03
20. Baggage2010-05-10
21. Help Me2010-05-17