"Luthor" , "Icarus", "Collateral" ,"Beacon"

The upcoming episodes of Smallville are going to be amazing.This week's episode "Patriot" will mark the return of Arthur"AC"Curry aka. Aquaman and the first appearance of his wife and his relationship with his wife mirrors Clark's and Lois' relationship according to producer Kelly Sounders.
Then in December 3rd episode "Luthor"  John Glover returns as Lionel Luthor who was killed during the show's 7th season.This episodes present a parallel universe where Clark was found by Lionel Luthor instead of the Kents and here Clark Luthor is a murderer and Lois is engaged to Oliver Queen.
After this,on 10th of December airs "Icarus", the fall finale episode of the show which'll mark the return of Allison Mack as Chloe Sullivan and the last appearance of Michael Shanks aka Hawkman
 Upcoming episodes "Collateral" and "Beacon" also mark the return of Anette O'Toole who played Martha Kent, Dinah Lance and the re-appearance of Lionel Luthor.The last two episdoes will air sometime in january of 2011.