Before Arrow's Felicity Smoak (Emily Bett Rickards) joined a superhero team to save the day with her computer skills, the CW had another blonde IT wiz on another superhero team—Smallville's future Watchtower, Chloe Sullivan (Allison Mack).
But Chloe is about to trade in her super friends and tech genius for a much more serious case.
E! News can reveal that Mack has just been cast on Fox's serial killer thriller The Following. So will she be a friend or foe to Ryan Hardy (Kevin Bacon)?