Creator
Cast
Self
Self
Self
Self
Self
Self
Self
Video trailer
Synopsis
Male celebs play make-believe as high schoolers, welcoming star transfer students every week and engaging in battles of witty humor and slapstick.
Original title
아는 형님
First air date
Dec. 05, 2015
Last air date
Apr. 17, 2021
Seasons
1
Episodes
278
Status
Returning Series
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