Guest Stars Reed Diamond as Laurence Dominic Amy Acker as Dr. Claire Saunders Liza Lapira as Ivy Anson Mount as Vitas Toby Leonard Moore as Walton Tony Amendola as Atalo Diakos Mark Ivanir as Cyril Andrew Bowen as Scott Sarah McElligott as Nancy Atalo Diakos as Tony Amendola Co Starring Kevin Will as Gerry