Check out the new episode descriptions and a few pictures from the upcoming episodes of the final season of Smallville:

Season 10, Episode 2- "Shield"
DC COMICS’ CHARACTERS DEADSHOT, CAT GRANT, CARTER HALL AND SHAYERA APPEAR — After Lois (Erica Durance) departs for Egypt, the Daily Planet hires a new reporter by the name of Cat Grant (guest star Keri Lynn Pratt) to take her place.  An assassin named Deadshot (guest star Bradley Stryker) takes aim at Kat but Clark learns the man has a dangerous hidden agenda that involves The Blur.  Meanwhile, Carter Hall (guest star Michael Shanks) turns up in Egypt to keep an eye on Lois and he tells Lois about his wife Shayera (guest star Sahar Biniaz).  Glen Winter directed the episode written by Jordan Hawley.

Season 10, Episode 3 "Supergirl"
LAURA VANDERVOORT RETURNS AS DC COMICS’ CHARACTER SUPERGIRL — Clark (Tom Welling) is stunned when Kara (guest star Laura Vandervoort) returns to Earth and tells him Jor El sent her to stop the dark force that is coming because he doesn’t believe Clark can handle it.  Meanwhile, Lois (Erica Durance) confronts Gordon Godfrey (guest star Michael Daingerfield), a shock jock radio DJ who has been crusading against heroes, after he threatens the Green Arrow (Justin Hartley).  However, after Godfrey is possessed by the dark force, he takes Lois hostage and Clark and Kara have to come to her rescue.  Mairzee Almas directed the episode written by Ann Cofell Saunders.

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