TSCC 2x21 Adam Raised A Cain

Air Date: April 3, 2009
Official FOX Description (Added 3/17/09): THE CONNORS CLOSE IN ON SKYNET AND BATTLE LINES ARE DRAWN - When John attempts to rescue Skynet's latest target he finds himself closing in on Weaver, but at what cost? Game plans change, causing Sarah and Ellison to reunite. Meanwhile, Weaver learns Ellison's secrets

[@Mastersun88]

The Creators of the show makes us think these are the last 2 episodes I hope not I do not want this show to end I still want to see Arnold in the next Season he would beef up the show more.