Hugh Laurie Dr. Gregory House Actor Lisa Edelstein Dr. Lisa Cuddy Actor Robert Sean Leonard Dr. James Wilson Actor Jennifer Morrison Dr. Allison Cameron Actor Omar Epps Dr. Eric Foreman Actor Jesse Spencer Dr. Robert Chase Actor Brandy Norwood Herself Guest Star Harry Lennix John Henry Giles Guest Star Chloe Webb Cora Guest Star Clint Baker Tommy Guest Star David Conrad Marty Hamilton Guest Star Mike Starr Willie Guest Star Richard Sinclair Doctor Guest Star Courtney Henggeler Server Guest Star Victor Raider-Wexler Judge Winter Guest Star Rif Hutton Morris Guest Star Michael Oberlander Ross Guest Star Dennis Howard Chaplain Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Frederick King Keller Director David Foster Writer