John Barrowman recently shared a video thanking fans in Doctor Who’s production hub of Cardiff for attending a signing, before hinting that he would be back for something secret soon.
“I will be back in Cardiff in about a week and a half,” he says in a Facebook video, adding: “But I’m not telling you what for…sssh!”
This isn’t the first time the actor – who plays antihero Malcolm Merlyn in the CW’s superhero drama ‘Arrow’ – has hinted at a return to the show.