Dr. Craig Valentine is a fictional character on the New Zealand soap opera Shortland Street. He was portrayed by Renato Bartolomei for four years from May 2004 to September 2008. The character arrived in mid-2004 as the father of the established character Scarlett (Nicole Thomson), in what was to become a new family unit for the soap. The character embarked in a steamy on/off relationship with the hugely popular Sarah Potts (Amanda Billing) in a romance storyline that lasted four years. The character's final storyline saw Craig investigate dodgy pills from a pharmaceutical company, Scott Spear, which resulted in his murder by hired thugs. His relationships often stemmed from his kind but overly protective personality, with a hugely cemented friendship with Chris Warner (Michael Galvin) and a long running relationship with the feisty Alice Piper (Toni Potter).