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 Karolina Wydra Dominika Petrova Guest Star Chris Marquette Danny Jennings Guest Star Thomas Crawford Bernard Guest Star Angelo Diona Chris Guest Star Harrison Bliss Ryan Guest Star Tacey Adams Mrs. Weston Guest Star Bobbin Bergstrom Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Tucker Gates Director John C. Kelley Writer