Guest Stars Rachel Wilson as Dr. Nikki Renholds Jonathan Goad as Christian Doyle Michelle Nolden as Allison Jenkins Rick Roberts as William Cadigan Clarke Nicholas Campbell as Martin Poole Geraint Wyn Davies as Calvin Sullivan Rachael Crawford as Dr. Jennifer Sullivan Co Starring Georgina Reilly as Cindy Kris Holden-Ried as Joe Otis Chris Szarka as Thomas Russell Yuen as Dr. William Ng Patricia Fagan as Dr. Ellen Monica Walsh as Pretty Young Waitress Doreen Reardigan as Old Woman
