Four popular hosts get together over drinks to discuss ideas for an amazing spin-off series.

10 idols are brought together in secrecy before learning that they'll be starring in an epic race.

An odd invitation sent to Jong-kook, HaHa and Sechan from Ji-hyo raises their suspicions.

It's time for a hilarious matched battle between the contestants and Jongmin, Defcon and Se-yoon.

A wild second-round challenge includes the very first 'Entertainment Battle' of the season.

The first-ever drinking episode brings a new game, heartfelt words, and Kpop superstar Moon-bin.

HaHa, Se-chan, and OH MY GIRL's Seung-hee take Jong-koo's advice for a camping trip and regret it.

The production crew of the current "Running Man" show share inside stories from the past 11 seasons.

Egg Kim, ShyuKa, and Choi Jun are trained for stardom to the point of a mental breakdown.

Egg Kim, ShyuKa, and Choi Jun are trained for stardom to the point of a mental breakdown.

The various casts compete in secretive Mafia crime game in a casino where the motto is "trick and always suspect".

The cast must navigate their way to a secret location in Seoul, except they have to do it in a "Back to the '90s" style, no GPS or smartphone

Get ready for a confrontation between the Outrun Mafia and a police officer who wants to make his 100 percent arrest rate.