Guest Stars James Denton as Mr. Lyle Silas Weir Mitchell as Luke Carlo Clare Carey as Dr. Melissa Blass Ted W. Henning as Dr. Paul Arnett Lois Nettleton as Gloria Randy J. Goodwin as Dr. Alan Covney Co Starring Enrique Murciano as Tony Stan Yale as Homeless Guy Wendy J. Gigler as Nancy Stephanie Brown as Monique Howard S. Miller as Roy Dennis Gubbins as Nick Gunther Jensen as Mr. Truly Christopher Crabb as Mike Allen Scotti as Zookeeper
