Tang Joon-sangYoon Hae-kang Son Sang-yeonBang Yoon-dam Kim Kang-hoonLee Yong-tae Choi Hyun-wookNa Woo-chan Kim Sang-kyungYoon Hyeon-jong Cha Mi-kyungGrandmother Ome Woo HyeonVillage Head Hong Jeong Min-sungCity Husband Ahn Nae-sangDirector Pang Lee Soon-bokSong-hee's Mother Jeong Taek-hyeonOh Jae-seok Choi Dae-hoonReporter Kim Jeong Dong-hwanPark Jin-suk Park Sun-jooHaenam Jeil Girls' Middle School Badminton Team Member Lee Kyoo-hyungPark Jeong-hwan Kim Seul-gidocumentary director Kim Sung-cheolPark Jun-yeong Seo Eun-seoRacket Sonyeondan Kim Min-seokpasserby giving directions Jonathan Thona YiombiJonathan Park Ho-sanPark Jeong-yong Park Seong-geunJung Ji-seong Lee Na-raArt Gallery Woman (Eps 11) Joo Ye-rinCollege Coach (Eps 6) Ha-minCommittee Woman (Eps 7) Han Sa-myeong[Drunk coach] Lee Seung-wooYoon Hyun-jong