Episode Poison Adaptation: House MD Episode: 1x08 Airdate: 25 January 2005 IMDb: Poison (link not verified) Previous: Fidelity Next: DNR Cast Hugh Laurie as Dr. Gregory House Robert Sean Leonard as Dr. James Wilson Shirley Knight as Georgia Adams Kurt Fuller as Mark Adams Molly Mankiewicz as Amy Andy Milder as Bus Driver Jennifer Morrison as Dr. Allison Cameron Jesse Spencer as Dr. Robert Chase Lisa Edelstein as Dr. Lisa Cuddy Roxanne Hart as Margo Davis John Patrick Amedori as Matt Davis Alexander Hall as Doctor Omar Epps as Dr. Eric Foreman Ulysses Lee as Chi Ling Jim Lau as Chou-Young Ling Linda Wang as Jen Ling Christopher Malpede as Math Whiz McNally Sagal as Mrs. Miller Kenya D. Williamson as Nurse Nina Avetisova as Patient