Smallville Season 10 Episode 17 airdate is on Friday April 15, 2011 under the title “Kent”. In the former episode is focuses about Clark which was shocked when he showed the bolt from the blue of Alexander. Meantime, Lionel and Tess’s encounter for control LuthorCorp, and Lois had to deal with the terror of superpower under the tempt of red kryptonite.
Smallville S10E17 Kent summary:
Earth-2 Luthor Clark sends Clark Kent to the world, where he met with Jonathan Kent alternatives. While Lois was Emil help to restore her husband-to-be, Clark Luthor trying out her and demanded her obedience.