Hugh Laurie Dr. Gregory House Actor Lisa Edelstein Dr. Lisa Cuddy 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 Olivia Wilde Thirteen, Dr. Remy Hadley Actor Amber Tamblyn Martha M. Masters Guest Star Tina Holmes Nadia Guest Star Claire Rankin Elena Guest Star Sarah Davidson Blonde Guest Star J. Paul Boehmer Husband Guest Star Lisa Renée Wife Guest Star Tim Barraco Young Cop Guest Star Jackie Goldberg Elderly Patient Guest Star Jacqueline Mackenzie Young Nadia Guest Star Amanda Leighton Young Elena Guest Star Bobbin Bergstrom Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer David Platt Director Kath Lingenfelter Writer