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 (2015)
Millie Hutchins made her first appearance on 7 October 2015 portrayed by Brittany Clark. She was a patient of Drew McCaskill who wanted a breast implant. However, it was discovered that she was underage being fifteen-years-old after she had an injection in her breast. She had the surgery but then her father Gareth blames Drew for it. She returned a couple of months later at Drew's apartment wanting a place to stay to get away from her father which Drew accept her to stay for one night. For the 2015 season finale Millie returned to calm her father down after he holds hostages in the cafe. However, in 2016 Gareth was shot dead by the Armed Squad and she was asked to identify the body. She later apologised for what her father had done and leaves.