11. Benedict Cumberbatch (Mister Sinister)
Aside from the striking similarities between the two in terms of their prominent facial features, Benedict Cumberbatch would make a fantastic Mister Sinister. Having proven himself on the villainous front, terrorising the crew of the Enterprise as Khan in
Star Trek Into Darkness, it would be great to see him terrorising the X-Men in a future movie. Mister Sinister has superhuman strength and durability, telepathy and telekinesis, a regenerative healing factor and the ability to manipulate matter at a molecular level, as well as being a formidable hand-t0-hand combatant. With Apocalypse rumoured to be a future on-screen X-Men villain, it would be no surprise to see Mister Sinister - an associate of his - appearing alongside him and Cumerbatch would fit the bill wonderfully.