Dr. Remy "Thirteen" Hadley - House

House

Main cast, played by Olivia Wilde

Episode 4x10: It's a Wonderful Lie (Jan 29, 2008)
Episode 4x11: Frozen (Feb 3, 2008)
Episode 4x12: Don't Ever Change (Feb 5, 2008)
Episode 4x13: No More Mr. Nice Guy (Apr 28, 2008)
Episode 4x14: Living the Dream (May 5, 2008)
Episode 4x15: House's Head (May 12, 2008)
Episode 4x16: Wilson's Heart (May 19, 2008)
Episode 5x01: Dying Changes Everything (Sep 16, 2008)
Episode 5x02: Not Cancer (Sep 23, 2008)
Episode 5x03: Adverse Events (Sep 30, 2008)
Episode 5x04: Birthmarks (Oct 14, 2008)
Episode 5x05: Lucky Thirteen (Oct 21, 2008)
Episode 5x06: Joy (Oct 28, 2008)
Episode 5x07: The Itch (Nov 11, 2008)
Episode 5x08: Emancipation (Nov 18, 2008)
Episode 5x09: Last Resort (Nov 25, 2008)
Episode 5x10: Let Them Eat Cake (Dec 2, 2008)
Episode 5x11: Joy to the World (Dec 9, 2008)
Episode 5x12: Painless (Jan 19, 2009)
Episode 5x13: Big Baby (Jan 26, 2009)
Episode 5x14: The Greater Good (Feb 2, 2009)
Episode 5x15: Unfaithful (Feb 16, 2009)
Episode 5x16: The Softer Side (Feb 23, 2009)
Episode 5x17: The Social Contract (Mar 9, 2009)
Episode 5x18: Here Kitty (Mar 16, 2009)
Episode 5x19: Locked In (Mar 30, 2009)
Episode 5x20: Simple Explanation (Apr 6, 2009)
Episode 5x21: Saviors (Apr 13, 2009)
Episode 5x22: House Divided (Apr 27, 2009)
Episode 5x23: Under My Skin (May 4, 2009)
Episode 5x24: Both Sides Now (May 11, 2009)
Episode 6x02: Epic Fail (Sep 28, 2009)
Episode 6x03: The Tyrant (Oct 5, 2009)
Episode 6x04: Instant Karma (Oct 12, 2009)
Episode 6x07: Teamwork (Nov 16, 2009)
Episode 6x08: Ignorance is Bliss (Nov 23, 2009)
Episode 6x09: Wilson (Nov 30, 2009)
Episode 6x10: The Down Low (Jan 11, 2010)
Episode 6x11: Remorse (Jan 25, 2010)
Episode 6x12: Moving the Chains (Feb 1, 2010)
Episode 6x13: 5 to 9 (Feb 8, 2010)
Episode 6x14: Private Lives (Mar 8, 2010)
Episode 6x15: Black Hole (Mar 15, 2010)
Episode 6x16: Lockdown (Apr 12, 2010)
Episode 6x17: Knight Fall (Apr 19, 2010)
Episode 6x18: Open and Shut (Apr 26, 2010)
Episode 6x19: The Choice (May 3, 2010)
Episode 6x20: Baggage (May 10, 2010)
Episode 6x21: Help Me (May 17, 2010)
Episode 7x01: Now What? (Sep 20, 2010)
Episode 7x18: The Dig (Apr 11, 2011)
Episode 7x19: Last Temptation (Apr 18, 2011)
Episode 7x20: Changes (May 2, 2011)
Episode 7x21: The Fix (May 9, 2011)
Episode 7x22: After Hours (May 16, 2011)
Episode 7x23: Moving On (May 23, 2011)
Episode 8x03: Charity Case (Oct 17, 2011)
Episode 8x21: Holding On (May 14, 2012)
Episode 8x22: Everybody Dies (May 21, 2012)

Guest cast, played by Olivia Wilde

Episode 4x02: The Right Stuff (Oct 2, 2007)
Episode 4x03: 97 Seconds (Oct 9, 2007)
Episode 4x04: Guardian Angels (Oct 23, 2007)
Episode 4x05: Mirror Mirror (Oct 30, 2007)
Episode 4x06: Whatever It Takes (Nov 6, 2007)
Episode 4x07: Ugly (Nov 13, 2007)
Episode 4x08: You Don't Want to Know (Nov 20, 2007)
Episode 4x09: Games (Nov 27, 2007)