Provoking Nathan Fillion in a lightsaber duel seems to be a thing now, because after the man battled Joss Whedon a few days ago, Mark Meer, the voice of Commander Shepard himself, tried to slay Captain Tight Pants in his own home. Shame on You, Mark! ;)

Oh, and Nathan, if you ever read this, WE WANT SOME VIDEOS of these fights, PLEASE!

[Mark Meer on Twitter | Nathan Fillion on Twitter]