Episode: 6×22 (Season 6 Episode 22)
Name: Phantom
Originally Aired: May. 17, 2007

Plot: John returns to defeat the last phantom but it proves to be a tough task. Clark confronts Lionel after he discovers Lana was blackmailed into marrying Lex. Lana leaves Lex and plans to get away from Smallville whilst Lois heads to Reeves Dam in search of Lex’s secret laboratory.