Cheer Up! Despite their harsh educational environment, the cheerleading club has to keep it together for the students' sakes, and their own. Details Casts Videos Galleries Posters Season Lists Title Cheer Up! Genres Drama Comedy First Air Date 2015-10-05 Last Air Date 2015-11-10 Episode Runtime 01 Hours 00 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 12 Runtime 60 Production Companies Content K Jung Eun-ji... Kang Yeon-doo... Lee Won-keun... Kim Yeol... Chae Soo-bin... Kwon Soo-a... Kim Ji-soo... Seo Ha-joon... Cha Hak-yeon... Ha Dong-jae... Park Hae-mi... Choi Kyung-ran... Kim Yeo-jin... Park Sun-yeong... Kim Ji-seok... Yang Tae-bum... Lee Mi-do... Nam Jung-a... Koh Soo-hee... Choi Hyun-mi... Shin Jae-ha... Tae-pyung... In Gyo-jin... Im Soo-yong... Cheer up! | 발칙하게 고고 [Preview] (Trailer) Original Size (1600x900) Original Size (1280x720) Original Size (2000x3000) Original Size (640x941) Original Size (1000x1500) Original Size (2000x3000) Original Size (666x999) Original Size (2000x3000) Season 1 12 Episode(s) 2015-10-05