Johannah Newmarch

Clark receives a panicked call from Lana and hears a gunshot before the line goes dead--but when he finds her, he is stunned to discover she is alive and well. After investigating with Chloe and Pete, Clark realizes that the events he heard have not happened yet, and Adam (recurring guest star Ian Somerhalder) is the person who will shoot Lana the following day. When Lex takes Clark to the LuthorCorp laboratory where Adam was being held, they find all of the staff murdered, and Lex suspects his father is responsible.

A dying scientist makes it her mission to save a mutant "child" -- a link to another dimension of time and space -- from those scientists who seek fame and from shadowy government forces that desire to exploit it.

When a well-liked high school science teacher is found murdered in his bedroom, a home invasion gone wrong doesn't feel like the right motive to Detectives Flynn and Vega. As they follow a plausible lead to an adulterous wife and a possible crime of passion, Angie's second sense points her in the direction of one of the students at the dead teacher's school, a serial thief known only as The Creeper.

Dash endeavors to investigate a murder on his own, but when things don’t go as planned, Vega is forced to reluctantly recruit Arthur and his underworld connections to help out Dash. Meanwhile, details of Agatha, Arthur and Dash’s past are uncovered.

Claire speaks with Sean, who has no memories of her or their life together, and tries to get him to remember something, anything about his past; Wes has an epiphany and heads back to Mali to take another look at the fulgurite, and Lena keeps a watchful eye on Minx to make sure that her conversations with Drill have ceased.