Patricia Mayen-Salazar

After Lex is accused of killing a young woman, Clark sets out to prove his innocence and asks an unlikely source for help--Lionel. Swearing he is a changed man, Lionel offers Clark insight into the crime, but he asks for something in return. Meanwhile, Lana meets Jason's parents and has a vivid flashback of the incident in Paris when she got her tattoo. Lana suspects that Jason's mother, Genevieve (recurring guest star JANE SEYMOUR - "Dr. Quinn, Medicine Woman," "Somewhere in Time"), was present when Lana got tattooed.

Chad reports from the Peace Ambassador Center as 100 diplomatic visas are being issued to the first wave of Visitors in the U.S. Anna will get the first, but not everyone agrees with the decision. Meanwhile, Erica, who is paired with a V officer, has started tracking a death threat, and Ryan begins reaching out to his old friends to build up opposition forces to help fight off the V's.