Find out how horseback riding inspired the Fonz, and why the show was almost about a completely different decade.

YOU PROBABLY REMEMBER THEM AS FONZIE, RICHIE, RALPH AND POTSIE. RON HOWARD SAYS THE FOUR HAVE NOT BEEN THE SAME IN THE SAME PLACE AT THE SAME TIME. IN 50 YEARS, ALLEGHENY COUNTY OFFICIALS EXTENDED ...

YOU PROBABLY REMEMBER THEM AS FONZIE, RICHIE, RALPH AND POTSIE. RON HOWARD SAYS THE FOUR HAVE NOT BEEN THE SAME IN THE SAME PLACE AT THE SAME TIME. IN 50 YEARS, ALLEGHENY COUNTY OFFICIALS EXTENDED THE ...