HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: Michael Weston as Lucas Douglas -- Photo by: Chris Haston/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: (l-r) Michael Weston as Lucas Douglas, Lisa Edelstein as Dr. Lisa Cuddy -- Photo by: Chris Haston/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/09/2009 -- Pictured: Anna Attanasio as Jordan -- Photo by: Chris Haston/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/09/2009 -- Pictured: (l-r) Hugh Laurie as Dr. Gregory House, Anna Attanasio as Jordan, Bianca Collins as Phoebe -- Photo by: Chris Haston/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/09/2009 -- Pictured: (l-r) Hugh Laurie as Dr. Gregory House, Robert Sean Leonard as Dr. James Wilson -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/09/2009 -- Pictured: Hugh Laurie as Dr. Gregory House -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/09/2009 -- Pictured: Robert Sean Leonard as Dr. James Wilson -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: (l-r) Lisa Edelstein as Dr. Lisa Cuddy, Michael Weston as Lucas Douglas, Hugh Laurie as Dr. Gregory House, Robert Sean Leonard as Dr. James Wilson -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: (l-r) Lisa Edelstein as Dr. Lisa Cuddy, Michael Weston as Lucas Douglas -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: Michael Weston as Lucas Douglas -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/09/2009 -- Pictured: (l-r) Robert Sean Leonard as Dr. James Wilson, Hugh Laurie as Dr. Gregory House -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: (l-r) Lisa Edelstein as Dr. Lisa Cuddy, Hugh Laurie as Dr. Gregory House -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: (l-r) Hugh Laurie as Dr. Gregory House, Lisa Edelstein as Dr. Lisa Cuddy -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE -- "Known Unknowns" Episode 607 -- Air Date 11/06/2009 -- Pictured: Lisa Edelstein as Dr. Lisa Cuddy -- Photo by: Michael Yarish/NBCU Photo Bank
HOUSE: House (Hugh Laurie) talks to the team about their current case while he is away at a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie, R) and Wilson (Robert Sean Leonard, L) attend a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: Wilson (Robert Sean Leonard, R) and House (Hugh Laurie, L) have a heated exchange at a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie) speaks at a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie, L) tries an unconventional medical test with a young patient (Anna Attanasio, C) while her friend (Bianca Collins, R) watches in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie, L) questions a young patient (Anna Attanasio, C) and her friend (Bianca Collins, R) in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie, L) and Cuddy (Lisa Edelstein, R) attend an eighties themed party during a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie, L) and Cuddy (Lisa Edelstein, R) dance together at an eighties themed party during a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: House (Hugh Laurie) attends an eighties themed party during a medical convention in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
HOUSE: Cuddy (Lisa Edelstein, R) and Lucas (Michael Weston, L) reveal their relationship in the HOUSE episode "Known Unknowns" airing Monday, Nov. 9 (8:00-9:00 PM ET/PT) on FOX. ©2009 Fox Broadcasting Co. Cr: Michael Yarish/FOX
6x07 Known Unknowns
