WWE SmackDown 2003 Episode 50 SmackDown 226 ( Air Date 2003-12-11 ) Genre Reality category. Overview "Rey Mysterio goes one-on-one with WWE Champion Brock Lesnar for a potential chance at the Beast's WWE Championship. Shannon Moore is put to the test once again as he faces off against A-Train. Plus, The World's Greatest Tag Team takes on Los Guerreros, Big Show calls out Johnn Cena, and much more.".