Watson found a way to bring back Sherlock Holmes but there is still speculation about the iconic character's return - and Robert Carlyle has his own thoughts. During an exclusive interview with Us Weekly, Carlyle, 64, weighed in on theories that Holmes isn't actually alive after seemingly returning from the dead, saying, "As far as I'm concerned - at this point - Sherlock is alive. Sherlock is there. He has appeared. He has put himself in front of Watson - and it's up to Watson to figure this whole thing out." Carlyle isn't ruling out the twist, though.