Frank Bonner, actor from ‘WKRP in Cincinnati’ and ‘Saved by the Bell,’ dead at 79 

He had been diagnosed about three years ago with the disease that leads to worsening mental and physical complications.

https://www.usatoday.com/story/entertainment/celebrities/2021/06/17/wkrp-cincinnati-star-frank-bonner-dead-79-co-star-reacts/7741514002/