David Alan Grier: Cast on Glee?!?
Matt Richenthal at .According to his own Twitter account, David Alan Grier will guest star on Glee this season in a major role: the father of Mercedes.
This is all the confirmation we have so much of the casting:
Grier most recently appeared on an episode of Bones. Do you think he's the right choice for this key part?
Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.