E! Online has the first look at soap star Lindsay Hartley as the DC Comics villain Mad Harriet in the Nov. 12 episode of Smallville.
In the episode, titled "Abandoned," Mad Harriet is sent by Granny Goodness -- Dead Like Me's Christine Willes, last seen in Season Nine's "Salvation" -- to defeat Clark. The episode also marks the debut of Teri Hatcher as Lois Lane's mother Ella.
Created by Jack Kirby, the insane Mad Harriet debuted in January 1972's Mister Miracle #6 as member of the Female Furies, a group of warriors trained on Apokolips to serve its ruler Darkseid. She's only the latest denizen of Apokolips to appear in Smallville's 10th and final season; we've already seen Granny Goodness, Desaad (Steve Byers), Gordon Godfrey (Michael Daingerfield) and Darkseid himself.
Hartley, wife of Smallville co-star Justin Hartley, is best known for her roles on Passions (alongside her husband) and Days of Our Lives.