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 Kathleen Quinlan Arlene McNeil Guest Star Edward Edwards Richard McNeil Guest Star Carter Jenkins Mark McNeil Guest Star Clare Kramer Caren Krause Guest Star Terry Rhoads Artie Guest Star Eamon Hunt Surgeon Guest Star Remy Thorne Kid Guest Star Bobbin Bergstrom Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer, Writer Bryan Singer Executive Producer Deran Sarafian Director Lawrence Kaplow Writer Russel Friend Writer Garrett Lerner Writer