Guest Stars Martin Starr as Oscar Samaire Armstrong as Claire Nolan Marika Dominczyk as Dr. Eliza Minnick Joe Adler as Isaac Cross Robbie Kay as Christopher Daniels Brenda Bakke as Gwen Nolan Michael Mantell as Tim Nolan Christie Lynn Smith as Cynthia Daniels Anjul Nigam as Dr. Raj Sen Josh Daugherty as Ken Daniels