Henry Winkler said a recurring “Happy Days” guest star made a poor impression because of his behaviour on set, including boasting about fan mail. Speaking at a fan expo in Tennessee, Winkler contrasted the guest star’s attitude with what he described as the sitcom’s collaborative, ensemble-focused culture.

The 80-year-old actor said there was “no stardom” on the set and that the cast worked together to make each weekly episode funny. He did not name the guest star in the supplied article text, but said the person returned several times despite not fitting in with the group.