"You're the one they call Watchtower."

Welcome to Watchtower the only approved fanlisting for the intelligent, snarky, intrepid, classy, and all-around amazing character Chloe Sullivan from the epic television series Smallville. Chloe was portrayed by the talented Allison Mack during the show's ten-year run on The WB and The CW.

Watchtower was last updated on March 22nd, 2016 when Siobhan joined the list of fans. There are currently 9 approved members, with 0 members pending approval. This fanlisting is approved by The Fanlistings Network, listed under the Characters: TV category, and is a part of Into Skies.