Emmerdale actor Mark Charnock recently paid an emotional tribute to his late on-screen son Harry Whittaker on what would have been his 10th birthday. Harry, who played Marlon Dingle and Rhona Goskirk's son on popular soap Emmerdale, died in July 2014 from chronic lung disease at the age of just three.In his tribute, Mark wrote: "On what would have been his 10th birthday, thinking of this little Spider-Man today.