Male celebs play make-believe as high schoolers, welcoming star transfer students every week and engaging in battles of witty humor and slapstick.
Special EP: "Question Solving Picnic 1" Special Guests: Oh My Girl
End Of The Year Special Special EP: "Question Solving Picnic 2"
This week's guest star Knowing Brothers episode 157 (December 8, 2018) is EXID
The cast takes questions sent in from viewers and tries to answer them best to their abilities, through dialogue or through experimentation.
Ahn Jae-hong, Kang So-ra, Kim Sung-oh, Jeon