Matt Damon Reveals How He Filmed With GIANT ALIEN MONSTERS To Make 'The Great Wall'

Matt Damon has starred alongside Ben Affleck, George Clooney, Brad Pitt and more – but what’s it like filming with GIGANTIC ALIEN MONSTERS?!

In new blockbuster The Great Wall, Matt Damon plays a mercenary on The Great Wall of China, who finds himself caught up in a legendary battle to defend China as supernatural lizard monsters attack the Wonder of the World.

HIT PLAY on the video below as Matt Damon reveals how the spectacular movie was made on the world's BIGGEST green screen... and what it's actually like to film fights with massive beasts!

- ' The Great Wall' is in cinemas now.