A Smallville 4th of July special: The LexesLuthorCorp and meteor rocks are back at it again when Lex and Dr. Sinclair (Scare) accidentally create black Kryptonite during a trial run in their experiment. The event causes an explosion and Lex to split into two of himself, with the evil Lex taking the upper hand and causing harm to everyone around him, including his loved ones. Clark and Chloe move as fast as they can to get Lex back to normal while Lionel is just trying to throw a fundraiser and Lana contemplates a deal that could get her out of poverty.