Guest Stars Robert Maschio as Dr. Todd Quinlan Aloma Wright as Nurse Laverne Roberts Charles Rahi Chun as Dr. Wen Co Starring Frank Encarnacao as Dr. Mickhead Martin Klebba as Randall Donald Sage MacKay as Doctor Brandon Waters as Young Janitor Michael Coleman as Janitor #1 Lily Goff as Gaby Zaid Farid as Mr. Strauss Renee Ryan as Mrs. Janitor