Popsugar Entertainment Nostalgia Mark-Paul Gosselaar and Mario Lopez Reunion on Extra 2019 Mark-Paul Gosselaar and Mario Lopez Reunited, and My Bayside-Loving Heart Can't Take It 17 January 2019 by Laura Marie Meyers View On One Page Photo 2 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow NostalgiaMark-Paul GosselaarSaved By The BellMario LopezTV