Mr sinister 59492890 featured Mr Sinister Will Appear in an 'X-Men' Movie, Says Simon Kinberg

Because what the X-Men movies really needs is another overblown Saturday morning cartoon villain.

Sinister d1411a46 featured Mr. Sinister Confirmed as Villain for 'Wolverine 3'

That stinger at the end of X-Men: Apocalypse was set-up for Wolverine 3 and not future X-Men sequels—thank goodness!