Dustin Diamond
Dustin Neil Diamond (January 7, 1977 – February 1, 2021) was an American actor and stand-up comedian. He is best known for portraying Samuel "Screech" Powers throughout the Saved by the Bell franchise, appearing from the first episodes of Good Morning, Miss Bliss (1988–89) through the subsequent spinoffs with The College Years (1993–94) and the last six seasons of The New Class (1994–2000); alongside Dennis Haskins, Diamond was the only person to appear in each of the first three Saved by the Bell shows.