Colin Morgan, Katie McGrath, Johnny Capps, Julian Murphy and Special Surprises Await the Fans Who Have Helped Make MERLIN a Worldwide Hit SAN DIEGO – June 26, 2012 – As it readies for its fifth season, the magical adventure of MERLIN returns to Comic-Con International when actors Colin Morgan and Katie McGrath, along with co-creatorsContinue reading “MERLIN casts a spell on SDCC (2012)”