Hugh Laurie Dr. Gregory House Actor Lisa Edelstein Dr. Lisa Cuddy Actor Omar Epps Dr. Eric Foreman Actor Robert Sean Leonard Dr. James Wilson Actor Jennifer Morrison Dr. Allison Cameron Actor Jesse Spencer Dr. Robert Chase Actor Lyndsy Fonseca Addie Guest Star Tony Spiridakis Ben Guest Star Eve Gordon Jody Guest Star Piper Perabo Honey Guest Star Tracy Howe Steve Howard Guest Star Shonda Farr Jamie Adams Guest Star Bayani Ison Sensei Guest Star Wayne Sable Kyle Guest Star Kwabena Darkwah Daniel Guest Star Bobbin Bergstrom Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Martha Mitchell Director Pamela Davis Writer