beloved series premiered and made him a teen heartthrob, Mark-Paul Gosselaar is finally watching ! The 46-year-old actor confirmed that he had never watched a full episode of his popular show before deciding to start binging it for a new podcast, .Gosselaar played Zack Morris on the Saturday morning series, which ran from 1989 to 1993 and spawned two spinoffs.His new podcast will feature him discussing his reactions to watching the show, and will be co-hosted by Dashiell Driscoll, who is known