Happy Days

Although Fonzie loved motorcycles, Henry Winkler was terrified of them. Most of the scenes of Fonzie riding the motorcycle were shot with the bike attached to a platform, and being pulled by a truck.

At the height of the show's popularity, a call came through to Paramount Studios, from a teen-aged boy who was contemplating suicide, and "wanted to talk to Fonzie". Henry Winkler took the call, and gave the boy a pep-talk about life, convincing him to give it another chance.

In one episode the Cunninghams are coming out of a theater playing Vivir de ilusión (1962) when Mrs. Cunningham comments that the little boy in the movie looks just like Richie (Ron Howard) when he was little. Mr. Cunningham replies that she's being silly and that the boy in the film looks nothing like Richie. In fact, Howard did indeed play the little boy, Winthrop Paroo, in the film, when he was eight years old.