This article is not part of the Holby universe. This article covers a subject that is part of the real world, and thus should not be taken as a part of the Holby universe. Ricky Nixon (born 15 April 1983) is a British actor. He portrayed Peter Duffin on Casualty in 2016. Retrieved from "https://holby.fandom.com/wiki/Ricky_Nixon?oldid=99956" Categories: Real world articles Actors/Actresses Community content is available under CC-BY-SA unless otherwise noted.