Check Out James Corden as Matt Damon's Jason Bourne Stunt Double

Damon and Corden -- who has deluded himself into thinking he looks just like the actor -- team up after Corden gets tricked into serving as Damon's Jason Bourne stunt double.

The sketch is reminiscent of Ben Stiller's famous "Tom Crooz" impression from the the 2000 MTV Movie Awards.