This week Brian has a neighborly conversation with actor Mark-Paul Gosselaar. The pair cover MPG's lengthy career from Indonesia to Bayside High and beyond, including stories about his friendly childhood rivalry with Paul Walker, the origins of the character Zack Morris and reinventing himself as an actor with grittier and riskier roles on "NYPD Blue" and his current character of Sir on NBC's "Found". See omnystudio.com/listener for privacy information.