A group of "Beauties" and a group of "Geeks" are paired up to compete as couples for a shared $250,000 and other prizes. Each beauty lives together in a room with her geek during the course of the competition. There are challenges shown each episode, one testing the beauties on a primarily academic subject, and another that has the geeks competing in a more popular/social realm. The winners of the challenges select two teams to compete against each other in a pure "quiz show" type question and answer session: the team with fewer correct answers gets eliminated.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2005-06-01 | 60 min |
| Season 1 | Episode 2 | Episode 2 | 2005-06-08 | 60 min |
| Season 1 | Episode 3 | Episode 3 | 2005-06-15 | 60 min |
| Season 1 | Episode 4 | Episode 4 | 2005-06-22 | 60 min |
| Season 1 | Episode 5 | Episode 5 | 2005-06-29 | 60 min |
| Season 1 | Episode 6 | Episode 6 | 2005-07-06 | 60 min |
| Season 1 | Episode 7 | Episode 7 | 2005-07-13 | 60 min |
| Season 2 | Episode 1 | Episode 1 | 2006-01-12 | 60 min |
| Season 2 | Episode 2 | Episode 2 | 2006-01-19 | 60 min |
| Season 2 | Episode 3 | Episode 3 | 2006-01-26 | 60 min |
| Season 2 | Episode 4 | Episode 4 | 2006-02-02 | 60 min |
| Season 2 | Episode 5 | Episode 5 | 2006-02-09 | 60 min |
| Season 2 | Episode 6 | Episode 6 | 2006-02-16 | 60 min |
| Season 2 | Episode 7 | Episode 7 | 2006-03-02 | 60 min |
| Season 2 | Episode 8 | Episode 8 | 2006-03-09 | 60 min |
| Season 3 | Episode 1 | The Beauties Meet the Geeks, Part 1 | 2007-01-03 | 60 min |
| Season 3 | Episode 2 | The Beauties Meet the Geeks, Part 2 | 2007-01-03 | 60 min |
| Season 3 | Episode 3 | Geeks Get Naked | 2007-01-10 | 60 min |
| Season 3 | Episode 4 | Beauties Pimp Their Geeks | 2007-01-17 | 60 min |
| Season 3 | Episode 5 | Beauties and the Beach | 2007-01-24 | 60 min |
| Season 3 | Episode 6 | Geek Love | 2007-01-31 | 60 min |
| Season 3 | Episode 7 | Down on the Farm | 2007-02-07 | 60 min |
| Season 3 | Episode 8 | Beauty Queen and Geek King | 2007-02-14 | 60 min |
| Season 3 | Episode 9 | Beauties and Geeks Reunite | 2007-02-21 | 60 min |
| Season 4 | Episode 1 | When Worlds Collide, Part 1 | 2007-09-18 | 60 min |
| Season 4 | Episode 2 | When Worlds Collide, Part 2 | 2007-09-18 | 60 min |
| Season 4 | Episode 3 | Opposites Attract | 2007-09-25 | 60 min |
| Season 4 | Episode 4 | Double Dare | 2007-10-02 | 60 min |
| Season 4 | Episode 5 | It's Not Rocket Science | 2007-10-09 | 60 min |
| Season 4 | Episode 6 | It's Good to Be King | 2007-10-16 | 60 min |
| Season 4 | Episode 7 | Super Geek | 2007-10-23 | 60 min |
| Season 4 | Episode 8 | A Look Back | 2007-10-30 | 60 min |
| Season 4 | Episode 9 | Viva Mexico! | 2007-11-06 | 60 min |
| Season 4 | Episode 10 | Raising the Bar | 2007-11-13 | 60 min |
| Season 4 | Episode 11 | Whine and Dine | 2007-11-20 | 60 min |
| Season 4 | Episode 12 | Meet the Parents | 2007-11-27 | 60 min |
| Season 4 | Episode 13 | And the Winner Is... | 2007-12-04 | 60 min |
| Season 5 | Episode 1 | Beauties vs. Geeks | 2008-03-11 | 60 min |
| Season 5 | Episode 2 | Raps, Rhymes and Geeks | 2008-03-18 | 60 min |
| Season 5 | Episode 3 | It's Game Time | 2008-03-25 | 60 min |
| Season 5 | Episode 4 | Lovelorn Science | 2008-04-01 | 60 min |
| Season 5 | Episode 5 | From Geek to Chic | 2008-04-08 | 60 min |
| Season 5 | Episode 6 | Flame Boiled Geeks | 2008-04-15 | 60 min |
| Season 5 | Episode 7 | Extra Special: Beauty and the Geek Special | 2008-04-22 | 60 min |
| Season 5 | Episode 8 | Snowbound | 2008-04-29 | 60 min |
| Season 5 | Episode 9 | The Fixer-Uppers | 2008-05-06 | 60 min |
| Season 5 | Episode 10 | More Than Just a Beauty and a Geek | 2008-05-13 | 60 min |
| Production | Nick Santora | Producer |
| Production | J.D. Roth | Producer |
| Production | Jason Goldberg | Executive Producer |
| Production | Ashton Kutcher | Executive Producer |
| Production | Eli Holzman | Producer |
