Episode Now What? Adaptation: House MD Episode: 7x01 Airdate: 20 September 2010 IMDb: Now What? (link not verified) Previous: Help Me Next: Selfish Cast Hugh Laurie as Dr. Gregory House Robert Sean Leonard as Dr. James Wilson Chris Conner as Alex 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 Matt Salinger as Malkin Bobbin Bergstrom as Nurse George Wyner as Dr. Richardson Peter Jacobson as Dr. Chris Taub Jay Tapaoan as Zander