Alan Alda has been added to The Blacklist.

The veteran actor (The West Wing, 30 Rock, The Big C) will guest star on an upcoming episode of the NBC hit as a man from Red's past named Crowley.

According to Access Hollywood, Crowley will warn his old acquaintance of damning evidence that must remain a secret... or else Red's life will be in grave danger.

No word yet on when Alda's episode will air.

But did you miss the previous installment? You can watch The Blacklist Season 1 Episode 7 online right now!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.