Whose breakout role was troublemaking charmer Zack Morris on 'Saved By the Bell'?

'Saved by the Bell' started as a Disney Channel sitcom called 'Good Morning, Miss Bliss'. It tanked after a year, but the execs at NBC thought a show featuring Zack Morris could be a Saturday morning hit, so Gosselaar, along with a handful of his co-stars survived the move to NBC — and the show never addressed why a group of middle schoolers all moved from Indiana together to attend high school in California.

Asked by Beth Sederstrom · Last updated 5 years ago · 7.1K views · SOURCE