Players working as a team complete a series of difficult physical and psychological tests, each worth a set amount of money. One of the players, however, is a "Mole" or saboteur, whose goal is to foil the efforts of the other players without revealing his or her identity. At the end of each episode, the group is given a quiz on The Mole's identity. The player who knows the least information about The Mole is then immediately sent home. In the final episode, The Mole is revealed and the one remaining player wins the jackpot, up to $1,000,000.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Skydiving: Mojave Desert, California to Paris, France | 2001-01-09 | 60 min |
| Season 1 | Episode 2 | Hostage Rescue: Monte Carlo, Monaco | 2001-01-16 | 60 min |
| Season 1 | Episode 3 | Bullfight: Seville, Spain | 2001-01-23 | 60 min |
| Season 1 | Episode 4 | Laser tag: Brain teasers, 5 minute Telephone call & Interview test | 2001-01-30 | 60 min |
| Season 1 | Episode 5 | Three Routes: Jerez, Spain | 2001-02-06 | 60 min |
| Season 1 | Episode 6 | Penalty: Fortress Test & Horse drawn carriage ride | 2001-02-13 | 60 min |
| Season 1 | Episode 7 | Sheep herding: Art & Trust | 2001-02-20 | 60 min |
| Season 1 | Episode 8 | 3 Questions: 3 Hotel rooms | 2001-02-27 | 60 min |
| Season 1 | Episode 9 | Finale, Winner declared and Mole revealed | 2001-02-28 | 60 min |
| Season 2 | Episode 1 | Born Leaders: Castle Tarasp in Switzerland | 2001-09-28 | 60 min |
| Season 2 | Episode 2 | Clothesline Game: High Roller Game & Blueberry Game | 2001-10-05 | 60 min |
| Season 2 | Episode 3 | Journal Switch: Neutralizer, Little Jon & Little Jane & Exemption to Spare | 2001-10-12 | 60 min |
| Season 2 | Episode 4 | Rappel Lock: Morality Game & Dumb vs. Smart | 2002-06-04 | 60 min |
| Season 2 | Episode 5 | Think or Sink: Get the Key | 2002-06-11 | 60 min |
| Season 2 | Episode 6 | Pizza Chefs: Wine Delivery & Exemption Confession | 2002-06-18 | 60 min |
| Season 2 | Episode 7 | Gladiator Battle: Gladiator Movie & Gnome Home: Romancing the Stone Movie | 2002-06-25 | 60 min |
| Season 2 | Episode 8 | Relative Disguise: Relative Bungee | 2002-07-02 | 60 min |
| Season 2 | Episode 9 | Neutralizer: Wine Stomp/Wine Wager, Assembly Line & All-Night Ball | 2002-07-09 | 60 min |
| Season 2 | Episode 10 | Buy and Sell: Morality Game & Evader | 2002-07-16 | 60 min |
| Season 2 | Episode 11 | Anderson's Fun House: Tiny Bubbles by Don Ho & Liar | 2002-07-23 | 60 min |
| Season 2 | Episode 12 | Three Questions: Top Secret | 2002-07-30 | 60 min |
| Season 2 | Episode 13 | Finale, Winner declared and Mole revealed | 2002-08-06 | 60 min |
| Season 3 | Episode 1 | Celebrity Mole: Hawaii Premiere - On The Line & Baa Baa Black Jack | 2003-01-03 | 60 min |
| Season 3 | Episode 2 | Take This Job: Underwater Charades & Exemption Dinner | 2003-01-10 | 60 min |
| Season 3 | Episode 3 | Offshore Account: Looky Looky Hot Pepper | 2003-01-17 | 60 min |
| Season 3 | Episode 4 | Hulapalooza: Exemption Game | 2003-01-24 | 60 min |
| Season 3 | Episode 5 | Three Questions: It Takes a Thief scavenger hunt | 2003-01-31 | 60 min |
| Season 3 | Episode 6 | Finale, Winner declared and Mole revealed | 2003-02-12 | 60 min |
| Season 4 | Episode 1 | Celebrity Mole: Yucatan Premiere - El Loco Taxi: Artifact or Fiction & Moon over Yucatan | 2004-01-07 | 60 min |
| Season 4 | Episode 2 | Piñata Party: Exemption or Bust | 2004-01-14 | 60 min |
| Season 4 | Episode 3 | Clucks for Bucks: Mariachi Maze & Leftovers | 2004-01-21 | 60 min |
| Season 4 | Episode 4 | Tequila Shooters: Still Life | 2004-01-28 | 60 min |
| Season 4 | Episode 5 | Donkey Rally: The Graduate & Who Nose a Celebrity? | 2004-02-04 | 60 min |
| Season 4 | Episode 6 | Treasure Code: Flashback & Briefcase Test | 2004-02-11 | 60 min |
| Season 4 | Episode 7 | Finale, Winner declared and Mole revealed | 2004-02-18 | 60 min |
| Season 5 | Episode 1 | Over the Falls: Robinson Crusoe | 2008-06-02 | 60 min |
| Season 5 | Episode 2 | Race to the Summit: When Pigs Fly | 2008-06-09 | 60 min |
| Season 5 | Episode 3 | Fruit of the Luge: Dress Code & Execution Bribe | 2008-06-16 | 60 min |
| Season 5 | Episode 4 | Midas Rush: Who Said That? | 2008-06-23 | 60 min |
| Season 5 | Episode 5 | All for One: Travelers | 2008-06-30 | 60 min |
| Season 5 | Episode 6 | The Grapes of Cache: Swing Out | 2008-07-14 | 60 min |
| Season 5 | Episode 7 | Go Figure: Ticket To Ride | 2008-07-21 | 60 min |
| Season 5 | Episode 8 | How's The View: Cell Out | 2008-07-28 | 60 min |
| Season 5 | Episode 9 | Tick Tock Boom: Three to Tango | 2008-08-04 | 60 min |
| Season 5 | Episode 10 | Finale, Winner declared and Mole revealed | 2008-08-11 | 60 min |
