Guy Lombardo
On November 5, 1977, Lombardo suffered a fatal heart attack. Another source says he died "of a lung ailment." His wife was at his bedside when he died in Houston Methodist Hospital.
The Super Mario Bros. Super Show!
In one episode, Lou Albano portrays himself, forcing his regular character to leave the scene in order for him to return as himself. In the episode in question, pop star Cyndi Lauper states she's looking for Lou Albano because he's missing, due to the note she got from him (although there is an important part missing from the note). Mario exclaims how much he wants to meet Lou, and later Lou appears as himself supposedly while Mario's out shopping for pizza. As a result, Luigi gets to meet Lou, but Mario does not.