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