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 Lin-Manuel Miranda Juan 'Alvie' Alvarez Guest Star Franka Potente Lydia Guest Star Megan Dodds Dr. Beasley Guest Star Andrew Leeds Dr. Medina Guest Star Derek Richardson Freedom Master , Steve Guest Star Jack Plotnick Hal Connor Guest Star Curtis Armstrong Richter Guest Star Artemis Pebdani Diane Guest Star Angela Bettis Susan Guest Star Ana Lenchantin Annie 'Silent Girl' Bohm Guest Star Alex Désert Jay-Bird Guest Star Dale E. Turner Duane 'Stomp' Milbrett Guest Star Sloan Robinson Nurse Safer Guest Star Meghan Bradley Nurse Valez Guest Star Harrison Forsyth Ben Guest Star Kim Rhodes Woman at Fundraiser Guest Star