Mark-Paul Gosselaar

HE'S BEEN IN THE BUSINESS FOR MORE THAN 40 years, but Mark-Paul Gosselaar still feels like he hasn't experienced everything.

- H. Alan Scott

“I still feel like I have so much left to learn. Every time I walk on a set, I learn something.” Currently on NBC’s Found, Gosselaar plays Sir, a man held captive by Gabi (played by Shanola Hampton), the adult woman his character kidnapped as a child. He chose the role because it was unlike anything he’s done before. “I’m always looking for something to challenge me... that when I read it, I become a bit anxious about playing that role.” And there’s still so much to be revealed about Sir. “We’ve just scratched the surface. There was an episode last season that showed Sir’s childhood. I’ve been told that possibly in upcoming seasons we’ll go deeper into Sir as a child, because the