List of Shortland Street characters (1992)
Guy Warner was the guidance councilor brother of Chris Warner (Michael Galvin). Craig Parker played him in a guest stint in 1992 before returning as a regular from 1993 to 1996. He appeared again in 2007.
List of Shortland Street characters (1994)
Dr. Grace Kwan first appeared in early 1994 portrayed by Lynette Forday. She departed in 1997 before returning 16 years later in a recurring role.