1. Something Blue
2. Who Are You
3. Restless
4. Hush
5. This Year's Girl
6. Primeval
7. Doomed
8. the Harsh Light of Day
9. Fear, Itself
10. A New Moon Rising
11. Goodbye Iowa
12. the I in Team
13. the Initiative
14. Wild at Heart
15. The Freshman
16. the Yoko Factor
17. Living Conditions
18. A New Man
19. Beer Bad
20. Superstar
21. Pangs
22. Where the Wild Things Are
(they might not be in the order I like them, I haven't watched all season 4 episodes in a while)