Season 2 opens with 11 new contestants battling to be top nerd and win $100,000 in the process. Curtis Armstrong and Robert Carradine host.
The nerds' knowledge of science is tested. Appearing: Bill Nye; Mayim Bialik; and Blake Marggraff.
Live-action role playing challenges the nerds, and one contestant's antics begin splintering a team. The guest judges are Kevin Sorbo, Jon Heder and Yaya Han.
The teams build robots to compete in "robot dodgeball." Also: An alliance cracks during a challenge featuring zombies. Appearing: Matt Winston and Al Kaplon.
The contestants debate an age-old question, and one nerd's big revelation comes into play. The guest judges are Kumail Nanjiani and Billy Dee Williams.
A laser maze challenges the teams.
The nerds participate in a live-action video racing game. Also: Two friends reluctantly square off in a game of "Angry Nerds."
The winner is named in the Season 2 finale. Before that, the finalists face off in geeky games.