VIDEO This new Matt Damon movie looks mental- and its not Jason Bourne!

So Matt Damon gets up to some pretty interesting stuff, from gatecrashing the Hollywood party with his Oscar winning script for Good Will Hunting right the way to delivering a box office smash sci-fi comedy drama in The Martian last year.

He's a talented actor and apparently one of the nicest celebrities you can meet, and seems to have be having quite a charmed existence of late. And he's going to need all of that goodwill for his latest project The Great Wall.

Because it looks. Absolutely. Mental.