This week, the members are joined by Lee Dong Hwi. Their names are taken away, and they start to be called by the way old people used to call children before Children's Day was founded. In order to get back their names, they play rounds of games. Those who fail to retrieve their full names face a penalty.
| Creator | Jo Hyo-jin |
|---|---|
| Actor | Yoo Jae-suk, Jee Seok-jin, Kim Jong-kook |
| Country | South Korea |
| Production | Urban Works |