The $100,000 Pyramid: Season 5, Episode 12

5 - 12: Kal Penn vs Kathy Najimy and Neil DeGrasse Tyson vs Gilbert Gottfried

This week on "The $100,000 Pyramid," actor Kal Penn faces off against actress Kathy Najimy followed by astrophysicist Neil deGrasse Tyson and comedian Gilbert Gottfried.