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 Scott Mechlowicz Dan Guest Star Robin Thomas Dan's Father Guest Star Wendy Gazelle Dan's Mother Guest Star Alex Skuby John Funsten Guest Star Kylee Cochran Young Mother Guest Star Paul Ganus Trainer Guest Star Scott Hochstadt Jake Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Peter O'Fallon Director Lawrence Kaplow Writer