After an explosion at a LuthorCorp lab, Smallville's citizens "relive" their worst nightmares.
Episode rating
Cast of episode
49
36
8
4
1
- Lex Luthor
- Clark Kent
- Chloe Sullivan
- Jason Teague
- Lana Lang
- Lionel Luthor
- Martha Kent
- Jonathan Kent
- Dr. Otis Ford
- Dr. Yaeger Scanlan
- Warden Anita Stone
- LuthorCorp Worker
- Laura Lang
- Lewis Lang
- Moira Sullivan