11 Musim
252 Episod
Happy Days - Season 0
- Tahun: 1984
- Negara: United States of America
- Genre: Comedy
- Studio: ABC
- Kata kunci: sitcom, 1950s
- Pengarah: Garry Marshall
- Pelakon: Henry Winkler, Tom Bosley, Marion Ross, Anson Williams, Scott Baio, Ted McGinley