Clark receives an anonymous package containing the crystal that Tess found in the Arctic. When he removes the crystal, it activates and sends him and a visiting Lois to the Phantom Zone where they run into Kara (recurring guest star Laura Vandervoort). Kara opens a portal for Lois to return but Zod's wife escapes with her and takes over Lois' body. A possessed Lois goes on a rampage in Metropolis.
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