Clark Kent will have plenty of reasons to remember his senior year! The thrilling reinterpretation of the Superman legend evolves in Season 4, whose 22 episodes include the quest for 3 Kryptonian crystals and Clark\'s bold attempt to keep those mysterious stones from destroying Earth. Clark also becomes a highly recruited football star. Lana gets a boyfriend. Lois Lane smart, opinionated and entirely annoying to Clark comes to Smallville. Chloe learns the scoop of the century. Lionel becomes a straight-up nice guy. Lex steps further from the light into darkness. New characters (Krypto, Mr. Mxyzptlk) and a new power emerge. The calling awaits Clark an awakening to a destiny that only he can accept and fulfill.