Guest Stars Eugene Byrd as Dr. Clark Edison Diedrich Bader as Andrew Hacker Rena Sofer as Dr. Catherine Bryar Tembi Locke as Marilyn Stoddard Stephen Monroe Taylor as Tad Benedict Adam Paul as Jazz Gunn Toby Meuli as Ben Marcus Ravil Isyanov as Dimitri Vladov Myndy Crist as Grace Redmon Noelle Hale as Lucy Alvarez-Rodriguez
