Dustin Diamond dead: Saved By The Bell star dies at 44 after 'relentless' cancer battle Actor Dustin Diamond has died after battling stage four cancer. The US star was best known for his role as Screech on Saved By The Bell 18:54, 1 FEB 2021 Updated The video will auto-play soon8Cancel Play now Daily Star - Subscribe When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.