Hugh Laurie Dr. Gregory House Actor Lisa Edelstein Dr. Lisa Cuddy Actor Robert Sean Leonard Dr. James Wilson Actor Omar Epps Dr. Eric Foreman Actor Jesse Spencer Dr. Robert Chase Actor Peter Jacobson Dr. Chris Taub Actor Olivia Wilde Thirteen, Dr. Remy Hadley Actor Amber Tamblyn Martha M. Masters Guest Star Liz Benoit Nurse Anne Guest Star Cleo Berry Carnell Guest Star Chad Faust Lane Guest Star Fred Cross Bartender Guest Star Eric Almquist Bullfighter Guest Star Jeri Lynn Brown Screaming Woman Guest Star Bobbin Bergstrom Nurse Guest Star Kristin Peterson Alexia Guest Star Desiree Anderson Isabella Guest Star Noelle Bellinghausen Emily Guest Star Katie Stegeman Anke Guest Star Candace Bender Sarah Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Sanford Bookstaver Director Thomas L. Moran Writer Lawrence Kaplow Writer