Frank Pinello explores new frontiers of the pizza business. We begin at Zume Pizza in Silicon Valley. Then, we're off to South Korea to collaborate on a New York-style pie.

New York City is the birthplace of many things, but for today's purposes, we're sticking to pizza. We hit all the best slices from Greenwich Village to Soho.

This episode of The Pizza Show is dedicated to three of the most special slices around: the Grandma, the Jersey Bar Pie, and the Cold Cheese slice.

From deep dish to tavern style thin, there are no hard and fast rules when it comes to Chicago pizza. Frank Pinello is here to show us the ins and outs of Chicago pizza and introduce us to the people who help make it what it is today.

Welcome to New Haven, a city that has some of the best pizza around. Frank Pinello, our host, has never been to New Haven and the best way to learn about the city is by eating.

We make a whirlwind tour of Brooklyn's best pizzerias, from Roberta's in Bushwick to Lucali in Carroll Gardens and Di Fara in Midwood.