스페셜
아트워크
| # | 이미지 | 제목 | 방영일 |
|---|---|---|---|
| 1 | The Happy Days Reunion Special | 1992. 3. 3. | |
| 2 | Happy Days 30th Anniversary Reunion | 2005. 2. 3. | |
| 3 | The Original Pilot | — | |
| 4 | The Happy Days 2nd Anniversary Special | 1976. 1. 12. | |
| 5 | The Happy Days 3rd Anniversary Special | 1977. 2. 4. | |
| 6 | The Happy Days 4th Anniversary Special | 1978. 3. 23. | |
| 7 | Mork Returns: The Happy Days 5th Anniversary Special | 1979. 3. 6. | |
| 8 | Love and the Happy Days | 1972. 2. 25. |