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 Jennifer Crystal Foley Rachel Taub Guest Star Cynthia Watros Sam Carr Guest Star Sarah Wayne Callies Julia Guest Star Rob Evors Tom Guest Star Erica Teeple Evelyn Guest Star Danna Brady Maya Guest Star Charlie Weber Damien Guest Star Liz Benoit Nurse Anne Guest Star Bobbin Bergstrom Nurse 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