You've probably already heard that Lindsay Hartley is coming to Smallville. But now you can see for yourself.

E! News has posted the first photo of Hartley in the role of Mad Harriet, a DC character who answers to villainess Granny Goodness and who will aim to take down Clark on the November 12 episode. Compare her to a comic book version of the antagonist now;

The actress will not act alongside real-life husband Justin Hartley in any scene. But she will show up on the same episode as Teri Hatcher, who will sort of bring Ella Lane back from the dead. We can't wait.

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