Guest Stars Donavon Stinson as AD Dan Brandon Jay McLaren as Dr. Simon Christopher Cousins as Gary Chelsea Hobbs as Charlie Terry Chen as Guy Moretti Melvin Gregg as Zach Taylor Marcus Rosner as Warren Johnson Tyler Hynes as Billy Byrd Jaime Callica as Xavier Chopin Stacey Farber as Robin Carr David Chisum as Tom Miller Raresh DiMofte as Sergei Dean Hinchey as Berto Jo-Ann Sundermeier as Adrienne Idalis