We are only days away from the conclusion of the CW’s Smallville chronicle of Clark Kent’s journey to becoming Superman. But almost as exciting as the moment we see Clark in his iconic red and blue is the heavily anticipated return of Superman’s nemesis, Lex Luthor, played by Michael Rosenbaum. Check out the promo for Lex’s return, Rosenbaum and Cassidy Freeman behind the scenes of the series finale episode, and Rosenbaum’s key moments as Lex in Smallville.

Smallville: “Be Evil” Preview

[youtube]http://www.youtube.com/watch?v=A8B8eR2eCOE[/youtube]

Smallville: Lex Returns – Behind the Scenes with Michael Rosenbaum and Cassidy Freeman

[youtube]http://www.youtube.com/watch?v=PtjGsTZIkxY[/youtube]

[youtube]http://www.youtube.com/watch?v=BrCjDtC3Kd0[/youtube]

Smallville: Memories – Michael Rosenbaum

[youtube]http://www.youtube.com/watch?v=kXeYHbm83oI[/youtube]

Watch the two-hour series finale of the CW’s Smallville this coming Friday, May 13, 2011 at 8/7C.