Do you remember the mischievous charm of Zack Morris, the beloved troublemaker from the iconic series Saved By The Bell? Mark-Paul Gosselaar, the actor behind this fresh-faced character, recently stepped out looking unrecognisable 30 years on from the hit 90s show’s finale Mark-Paul Gosselaar, who starred as the young heartthrob for four years, rocked up to the recent 90s Con festival in Connecticut sporting dark locks and glasses – a far cry from his character Zack’s iconic blonde ‘do. Mark-Paul was already making waves even before his days in Bayside High.