Guest Stars Peter Jacobson as Dr. Christopher Taub Olivia Wilde as Dr. Remy "Thirteen" Hadley Kal Penn as Dr. Lawrence Kutner Anne Dudek as Dr. Amber Volakis Edi Gathegi as Cole Michael Michele as Samira Terzi Michael Whaley as Joe Laurie Fortier as Darnell Khleo Thomas as Kenny David Campbell as Plastic Surgeon Michael Adler as E.R. Patient Co Starring Bobbin Bergstrom as Nurse #2 Adam Pilver as Cranio Surgeon Lily Howe as Jenny Troy Vincent as Father David Um Nakase as Physician Mandy Schneider as Pretty Woman
