May 17, 2007 - Clark tells Lana the truth about his origins, and learns that Lionel forced her to marry Lex. Martian Manhunter reveals Lionel is working as an emissary for Jor-El. Lois discovers Lex's research facility. When she is fatally wounded, Chloe sacrifices herself to save Lois' life. Lana tries to leave Smallville, but is caught in a car bomb;…

May 10, 2007 - Lex uses the DNA from meteor-infected individuals, and that of Titan, to turn Wes Keenan into a super soldier. Wes' first mission is to kill Senator Burke, who has threatened to expose Lex's operation. Clark battles Wes, and defeats him using his heat vision. Martha takes a job in Washington, D.C. This Week On SHoE - It what…

May 3, 2007 - Jimmy is knocked unconscious and dreams he's a reporter for the Daily Planet in 1940. In the present, Chloe and Jimmy try to figure out who shot Lana, but it's Lois and Lionel who discover that Lex is working with Senator Burke on a project called "Ares". Chloe learns that Lionel forced Lana to marry Lex, and…