Hugh Laurie Dr. Gregory House 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 Odette Annable Dr. Jessica Adams Actor Charlyne Yi Dr. Chi Park Actor Julie Mond Moira Parker Guest Star Valeri Ross Sister Joan Guest Star Jessica Luza Cindy Guest Star Kandis Erickson Leisha Guest Star Josh Waters Lorne Guest Star Terrence Beasor Elderly Man Guest Star Liz Benoit Nurse Anne Guest Star Bobbin Bergstrom Nurse Guest Star Maya Jean Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Matt Shakman Director Peter Blake Writer Eli Attie Writer