Buzz·Posted on 25 Sept 2013This Shirtless Picture May Be All The Persuasion You Need To Watch "Atlantis"The makers of Merlin have found a marvellous way of promoting their new adventure series.by Dan MartinBuzzFeed StaffLinkFacebookPinterestTwitterMail This is Jack Donnelly who plays Jason in Atlantis, the BBC's replacement for Merlin.