Smallville › Season 4 › Episode 21
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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