Hombres en Una Misión
아는 형님 (original)
Male celebs play make-believe as high schoolers, welcoming star transfer students every week and engaging in battles of witty humor and slapstick.
Starring Seo Jang-hoon, Lee Su-geun, Min Kyung-hoon, Kang Ho-dong, Kim Hee-chul, Kim Young-cheol, Lee Sang-min
Watch "Hombres en Una Misión" from streaming services Netflix, Rakuten Viki released in 2015. It's a comedy and reality show, and has a rating of 8.1 out of 10 from Imdb which is very high for this kind of show.