- Smallville 4.1 (Notes & Details)
- Episode 1 - "Guilty" (PG)
- Episode 2 - "Home" (PG)
- Episode 3 - "Revelation" (PG)
- Episode 4 - "Siege" (PG)
- Episode 5 - "Resolution" (PG)
- Episode 6 - "Family" (PG)
- Episode 7 - "Cernunnos" (PG)
- Episode 8 - "Erin" (PG)
- Episode 9 - "Uncertainty" (PG)
- Episode 10 - "Reality?" (PG)
- Episode 11 - "Quake" (PG)
- Episode 12 -"Fragile" (PG)
- Episode 13 - "Forgotten" (PG)
- Episode 14 - "Destiny" (PG)
- Episode 15 - "Bloodstained" (PG)
- Episode 16 - "Angel" (PG)
- Episode 17 - "Countdown" (PG-13)
- Episode 18 - "Scorched" (PG)
- Episode 19 - "Frozen" (PG)
- Episode 20 - "Reckoning" (PG)