Jonny McPherson is an English actor who has appeared in Emmerdale in four roles:
- Doctor Jonathan Boam who looked after Donna Windsor-Dingle in September 2008 whist she was recovering from a car crash. (This was Jonny's first ever TV role)
- A Nurse who was on duty when Jackson Walsh was injured by a train in October 2010.
- An unnamed Doctor who tended Cain Dingle when he was attacked in December 2011. He also attempted to help pain killer addict Rhona Goskirk in August 2013.
- Local GP Liam Cavanagh on a recurring basis between January 2014 and May 2018, before becoming a regular character in July 2018.
His other television credits are Countdown to Revolution and Til Death.
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