LOIS LANE HITS SMALLVILLE AND CLARK FLIES! – Clark (Tom Welling) returns to Smallville re-programmed as Kal-El. Intent on fulfilling his destiny, Kal-El takes to the skies to steal a powerful Kryptonite crystal. Determined to save her son, Martha (Annette O’Toole) turns to Dr. Swann’s emissary, Bridgette Crosby, and learns about a surprising new form of Kyptonite. Meanwhile, Lois Lane (Erica Durance) comes to town to investigate the murder of her cousin Chloe (Allison Mack). Also, Lana (Kristin Kreuk) returns from Paris with a new attitude and a new boyfriend, Jonathan (John Schneider) lies in a coma, and Lionel (John Glover) faces a grim new life in prison.