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 (2004)
Siobhan O'Leary arrived in mid-2004 as the new nanny for Harry (Callum Campbell-Ross), hired by his father Chris Warner (Michael Galvin). Chris was uneasy about Siobhan's attractiveness and she initially clashed with Harry's mother, Toni (Laura Hill). The two soon became friends and it was not long before Chris and Siobhan began sleeping with each other. However Chris fell in love with Lucy Swinton (Sally Stockwell) and ended up dumping her. The following day Chris discovered a note from Siobhan, stating she had fled Ferndale.