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