For this week, the Running Man members are called by the staff one by one as soon as the shooting begins. They are told to pick a member to whom they will give half of their Running Money. Since having the most money puts them at an advantage, all the members start playing mind games all of a sudden. Meanwhile, Kim Roi Ha, Kwak Si Yang, and Seo Hyo Rim join them as the best villains and villainess.
This week, the staff asks each of the members to write down the other members' secrets. While some of them are hesitant to reveal some secrets, claiming that disclosing them could force the members to retire, others immediately jot down sentences after sentences. Afterward, they are asked to participate in a game of Truth or Dare.
This week, the members of Running Man goes on a race called Go, Determined Gourmet. They must figure out which dish is the correct answer according to the hints they receive from completing the missions. Will the members be able to inherit the fortune from their dad?
The members continue to try to find and eliminate the secret couple. The relationship virgin reveals themselves to the confirmed single members, and they start to narrow down the candidates for the secret couple through two trials. Will the single members and the relationship virgin be able to find the secret couple? After the secret couple is revealed, a special episode for So Min's birthday begins.
The members are split into groups and play games to obtain Chance Cards which can be used in the final race. After two rounds of games, the members arrive at a giant and dark place for the final race. They need to solve the riddles of Sejong the Great to be the final winner. Also, a harsh penalty awaits those who get eliminated.
This week, three charismatic actresses join the Running Man members to divide into three groups of siblings. Each family must compete for an allowance, which the oldest sister distributes to her younger siblings. However, the individual with the least amount of money receives the final penalty, which means it's a game of wits even within the family.