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 Peter Jacobson Dr. Chris Taub Actor Olivia Wilde Thirteen, Dr. Remy Hadley Actor Andre Braugher Dr. Darryl Nolan Guest Star Freda Foh Shen Cecile Guest Star Rick D. Wasserman Vince Guest Star Wai Mui Lee Guest Star Brett Gilbert Roy Guest Star Barry Pearl Dr. Paulson Guest Star Michael J. Kirkland Dr. Felker Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Greg Yaitanes Director Sara Hess Writer Liz Friedman Writer