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 (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.

Season 8 | Episode 8

Allison Mack

Chloe Sullivan

Annette O'Toole

Martha Kent

Erica Durance

Lois Lane

John Schneider

Jonathan Kent

Kristin Kreuk

Lana Lang

Michael Rosenbaum

Lex Luthor

Tom Welling

Clark Kent