Well, he tried to mend fences. Too bad it didn't work.

Ben Affleck made a heroic attempt to get Matt Damon onto Jimmy Kimmel's Post-Oscars special, but sadly, when his rouse was discovered, things did not end well for Damon, who Kimmel has been involved in a long-term fake feud with.

Damon isn't allowed to be on the show--and Kimmel wasted no time getting him escprted off the stage.

Watch the hilarious clip below

Tags: jimmy kimmel live Ben Affleck Matt Damon