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Smallville Season 4 Episode 21“Forever”

The CW · S4E21 · Aired May 11, 2005 · 60 min · ★ 8.2/10

A teen who has the power to turn people into stone wants to stay in high school forever, so he keeps students captive in a fake school that's built to look like Smallville High. Elsewhere, Genevieve and Jason threaten to kill Lex if Lionel doesn't give up the sacred stone.

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Smallville season 4 episodes

  1. Crusade
  2. Gone
  3. Facade
  4. Devoted
  5. Run
  6. Transference
  7. Jinx
  8. Spell
  9. Bound
  10. Scare
  11. Unsafe
  12. Pariah
  13. Recruit
  14. Krypto
  15. Sacred
  16. Lucy
  17. Onyx
  18. Spirit
  19. Blank
  20. Ageless
  21. Forever
  22. Commencement