The Sad Second Career of Saved by the Bell's Mr. Belding 33.41K Brian Moylan 10/20/11 01:56PM Filed to: Nostalgia Nostalgia Saved By The Bell mr. belding Television dennis haskins Tweetd Tweetg Fb Dennis Haskins, the 60-year-old actor who played fun-busting principal Mr. Belding on the unkillable cockroach of a kid's show Saved by the Bell, now makes his living doing nostalgia-laden personal appearances at tacky bars. Times are tough indeed.