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 Kuno Becker Ramon Guest Star Jennifer Crystal Foley Rachel Taub Guest Star Cynthia Watros Sam Carr Guest Star Amber Tamblyn Martha M. Masters Guest Star Madalyn Horcher Marisa Guest Star Jaime Zevallos Marcus Guest Star Alan Marco Victor Guest Star Kayla Ewell Nika Guest Star Stella Maeve Kenzie Guest Star Nigel Gibbs Sanford Wells Guest Star Kirby Griffin Casey Guest Star Ed Williams Anthony Guest Star Bobbin Bergstrom Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Greg Yaitanes Director David Hoselton Writer