The fourth season of intrigue within the Bartlet administration. 1. 20 Hours In America: Part I 2. 20 Hours In America: Part II 3. College Kids 4. The Red Mass 5. Debate Camp 6. Game On 7. Election Night 8. Process Stories 9. Swiss Diplomacy 10. Arctic Radar 11. Holy Night 12. Guns Not Butter 13. The Long Goodbye 14. Inauguration: Part I 15. Inauguration: Over There 16. The California 47th 17. Red Haven's On Fire 18. Privateers 19. Angel Maintenance 20. Evidence Of Things Not Seen 21. Life On Mars 22. Commencement 23. Twenty Five