E1 - Eric Christian Olsen vs. Scott Porter

Aired: July 16, 2015

Team “Han Solo Cups”, led by Eric Christian Olsen, compete against self-proclaimed gamer, geek and sports nerd Scott Porter and the members of team “Tequila Mockingbird”.

E2 - iJustine vs. Alan Tudyk

Aired: July 23, 2015

Team “Slurenity”, led by Con Man Alan Tudyk, competes against internet celebrity iJustine and the members of team “Ewoking Dead”.

E3 - John DiMaggio vs. David Giuntoli

Aired: July 30, 2015

Team “On a Bender”, led by voice of Futurama's Bender John DiMaggio, competes against Grimm star David Giuntoli and the members of “Hot Pub Time Machine”.

E4 - Mark Pellegrino vs. Brett Dalton

Aired: August 06, 2015

Team “Barma Initiative”, led by Mark Pellegrino in a battle of wits against Brett Dalton and the members of “Make It a Double Agent.”

E5 - Felicia Day vs. Dexter Darden

Aired: August 13, 2015

Felicia Day and her team "Beer Me Up, Scotty" match wits against Dexter Darden and his team "Maze Rum Runners."

E6 - Grey Damon vs. Josh Brener

Aired: August 20, 2015

Grey Damon's 'Whiskey Business' competes against Josh Brener's 'Down & Nerdy'.

E7 - Jonathan Sadowski vs. Lenny Jacobson

Aired: August 27, 2015

Jonathan Sadowski's 'Light Sobers' compete against Lenny Jacobson's 'Ale Storm'.

E8 - Rob Kazinsky vs. Dominic Monaghan

Aired: September 03, 2015

Host Zachary Levi invites Rob Kazinsky and his team Cocktails & Screams to face off against Dominic Monaghan and his team Lost Island Iced Teas in a showdown of geek trivia, team challenges, and bar games.

E9 - Harold Perrineau vs Zachary Knighton

Aired: September 10, 2015

Harold Perrineau heads up Les Quizerables in a match against Zachary Knighton's Smartinis team.

E10 - Matthew MacCaull vs. Andrew Daly

Aired: September 17, 2015

Zachary Levi hosts Matthew MacCaull and his team, "Beer the Reaper," as they take on Andrew Daly and his team, "Monty Python & the Holy Ale," in nerdy trivia questions, group challenges, and bar games.

E11 - Tricia Helfer vs. Kevin Weisman

Aired: September 24, 2015

Host Zachary Levi invites Tricia Helfer and her team, Battle Bar Galactica, to face off against Kevin Weisman and his team, Weapons of Mass Consumption, in a showdown of trivia knowledge, group challenges, and bar games.

E12 - Retta vs. Robert Buckley

Aired: October 01, 2015

Comedienne Retta heads up Menace 2 Sobriety in a battle against Robert Buckley and his team Frank-Einsteins when Season 1 comes to a close.