Episode Joy Adaptation: House MD Episode: 5x06 Airdate: 28 October 2008 IMDb: Joy (link not verified) Previous: Lucky Thirteen Next: The Itch Cast Hugh Laurie as Dr. Gregory House Robert Sean Leonard as Dr. James Wilson Vanessa Zima as Becca Jennifer Morrison as Dr. Allison Cameron Jesse Spencer as Dr. Robert Chase Lisa Edelstein as Dr. Lisa Cuddy Omar Epps as Dr. Eric Foreman Olivia Wilde as Dr. Remy 'Thirteen' Hadley Salvator Xuereb as Jerry Harmon Joanna Koulis as Samantha Harmon Kal Penn as Dr. Lawrence Kutner Bobbin Bergstrom as Nurse Janice Allen as Sadie Peter Jacobson as Dr. Chris Taub