Friend or Foe? is an American game show based on knowledge and trust which aired on Game Show Network. Three teams of two strangers attempted to persuade their partner into sharing their accumulated winnings rather than stealing it for themselves. The show premiered June 3, 2002, and aired for two seasons totaling 105 episodes. It was hosted by Lisa Kennedy Montgomery, who was credited as "Kennedy", except for the April Fool's Day 2003 episode (the final first-run episode), in which Mark L. Walberg, the host of Russian Roulette, hosted as part of GSN's April Fools prank; the hosts traded shows for the day, made cameo appearances, and played for charity on Lingo. The show "re-debuted" in 2008, re-airing episodes from the series during that year. Gameplay Main game At the start of the game, three of the six contestants secretly choose one of the other three contestants as their teammates. If two or more contestants choose the same contestant as a potential partner, the potential partner selects the contestant to team with. A second round of voting is held if necessary until all three teams have been formed. Each team is then given a "trust fund." In season one, each team's fund began with $200. The main game is played in two rounds. In each round, Montgomery asks a series of four multiple-choice questions, each with four answer choices. On each question, the teammates have 15 seconds to agree on an answer and simultaneously lock it in on separate keypads. Correct answers add $500 to the trust fund in round one, and $1,000 in round two, and there is no penalty for incorrect answers or failing to respond in time. At the end of each round, the team with the lowest total is eliminated and must go to the "Trust Box" to determine the fate of their money. If there is a tie for low score, the team that took more time overall to lock in their answers for that round is eliminated. The Trust Box presents the eliminated team with a variation of the prisoner's dilemma. Each contestant attempts to persuade the other to trust him or her, after which they secretly vote "friend" or "foe." If both vote "friend," they split the trust fund evenly. If one votes "friend" and the other "foe," the foe collects the entire trust fund and the friend receives nothing. If both vote