Complete fourth season of the acclaimed US Emergency Room Drama. Features all episodes.

NOTE: All discs are DOUBLE-SIDED, please turn disc over for more episodes.

Episodes comprise:

1. Ambush
2. Something New
3. Friendly Fire
4. When the Bough Breaks
5. Good Touch, Bad Touch
6. Ground Zero
7. Fathers and Sons
8. Freak Show
9. Obstruction of Justice
10. Do You See What I See?
11. Think Warm Thoughts
12. Sharp Relief
13. Carter's Choice
14. Family Practice
15. Exodus
16. My Brother's Keeper
17. A Bloody Mess
18. Gut Reaction
19. Shades of Gray
20. Of Past Regret and Future Fear
21. Suffer the Little Children
22. A Hole in the Heart