Genero : Sitcom
Creado por : Garry Marshall
Reparto :
- Ron Howard(1-7)regular (8-11)special guest appearances
- Henry Winkler
- Tom Bosley
- Marion Ross
- Anson Williams
- Donny Most (1-7)
- Gavan O'Herlihy (1)
- Erin Moran (1-9, 11)
- Al Molinaro
- Scott Baio (4-9, 11)
- Cathy Silvers (8-10)
- Ted McGinley(8-11)
- Ellen Travolta
- Roz Kelly
- Linda Purl
- Pat Morita
- Lynda Goodfriend
- Billy Warlock (10)
- Heather O' Rourke (10)
- Crystal Bernard (10).
Tema de entrada :
* Bill Haley & His Comets (1-2)
* Norman Gimble with Charlie Fox (3-10)
* Bobby Avron (11)
Tema de Salida :
* Pratt and McClain (1-2)
* Norman Gimble with Charlie Fox (3-10)
* Bobby Avron (11)
Composer(s) John Beal, Frank Comstock, James Patrick Dunne, Dan Foliart, Charles Fox, Jack Hayes, Pete King
Pais de origen : Estados Unidos de America
No. de episodios : 255