Zap2It.com has published an interview with Michael Rosenbaum in which he discusses coming back to "Smallville" to play Lex Luthor for the series finale. Here's a portion of the interview…

Rosenbaum and Welling had a great time working together again. "Tom and I had a wonderful time together," he tells us. "We laughed a lot. I shot a couple of scenes with him."

It wasn't all laughter, though. Fans are going to have a very emotional finale experience come May — and they're not the only ones. "I shot for 19 hours, and honestly, I had a tear in my eye at the end. I was like, 'Man, this is really it,'" Rosenbaum says wistfully.

Rosenbaum says he thinks that the final scenes between Clark and Lex are "excellent." He was warmly welcomed back on the set by old friends. "It was so great. I went up there and guys that weren't even working on the show anymore came to set to hang out. One guy brought me a joint," he jokes. "I mean, it's a real family."

Read the complete article at Zap2It.com.

Don't forget to check out "Downtime"

After a disastrous mission with the team, Aqualad returns to Atlantis to choose between a life on the surface world or one beneath the waves with the Aquagirl of his dreams. But other forces at play may make Aqualad's decision for him.

"Downtime" airs on Friday, March 4 at 7:00pm on Cartoon Network.

Warner Bros. announced today that actress Diane Lane (Secretariat) will play Martha Kent, the adoptive mother of Kal-El/Superman/Clark Kent (Henry Cavill), in director Zack Snyder’s new Superman movie. Lane, 46, is the first actor to join the film since Cavill, 27, was cast as the Man of Steel in January. ”This was a very important piece of casting for me because Martha Kent is the woman whose values helped shape the man we know as Superman,” Synder said in the release. “We are thrilled to have Diane in the role because she can convey the wisdom and the wonder of a woman whose son has powers beyond her imagination.”

The film, produced by Christopher Nolan and scripted by David S. Goyer, is slated for release Dec. 2012.

The final season continues this week with a new episode that further explores the mystery of Alexander Luthor and the fate of LutherCorp. It never gets dull for Clark Kent and his Metropolis pals, eh?

Lucas Grabeel returns as Alexander along with Tom Welling (Clark Kent), Erica Durance (Lois Lane), Cassidy Freeman (Tess Mercer), and John Glover (Lionel Luthor) in an episode titled "Scion."

The CW has released a trailer and clip from the new episode of "Smallville," which airs this Friday evening.

Everyone has two sides… Don't miss Smallville this Friday at 8/7c on The CW!