시즌 1
아트워크
| # | 이미지 | 제목 | 방영일 |
|---|---|---|---|
| 1 |  | The Return (Joining Forces) | 2011. 4. 1. |
| 2 |  | U-Men (Mutant Hunting) | 2011. 4. 8. |
| 3 |  | Armor (Awakening) | 2011. 4. 15. |
| 4 |  | Transformation (Secondary Mutation) | 2011. 4. 22. |
| 5 |  | Power (Unity) | 2011. 4. 29. |
| 6 |  | Conflict (Contested) | 2011. 5. 13. |
| 7 |  | Betrayal (Shock) | 2011. 5. 20. |
| 8 |  | Lost (Signs) | 2011. 5. 27. |
| 9 |  | Revelations (From Behind The Scenes) | 2011. 6. 3. |
| 10 |  | Countdown (Truth) | 2011. 6. 10. |
| 11 |  | Revenge (End) | 2011. 6. 17. |
| 12 |  | Destiny (Bond) | 2011. 6. 24. |