Zelda, Robin Williams and his beard in Four Swords commercial

Robin Williams, his beard, and their daughter Zelda are no strangers to 3DS commercials, and now the three of them are back to promote the DSiWare launch of The Legend of Zelda: Four Swords Anniversary Edition. Be warned, however. This commercial's ending may shock those with weak constitutions.

This article was originally published on Joystiq.