"" finale is all about destiny which is once again emphasized in a preview. Mashing up footage from old episodes and the upcoming ones, the sneak peek features Clark saying, "I can be their hero." In another scene, Lionel tells Lex, "Time to become the Luthor you're destined to be."
In the two-hour finale, will return as Clark's arc nemesis, Lex. Sharing about what his character will do in the show, he said, "Hmmm...his plan of cloning spare parts worked, only there's a big twist." He added, "I also have a great scene with Clark that will launch them each into their destinies as adversaries."