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 Jennifer Crystal Foley Rachel Taub Guest Star Candice Bergen Arlene Cuddy Guest Star Paula Marshall Julia Cuddy Guest Star Ben Bode Dr. Marty Kaufman Guest Star Michael Gladis Jaimie Guest Star Julia Rose Kara Guest Star Kelly Frye Salesgirl Guest Star David Olejnik Timothy Guest Star Bobbin Bergstrom Nurse Guest Star Paul Attanasio Executive Producer Katie Jacobs Executive Producer David Shore Executive Producer Bryan Singer Executive Producer Miguel Sapochnik Director Peter Blake Writer