Pemeran Racket Boys

Kim Sang Kyung

as Yoon Hyun Jong

Pemeran Utama

Oh Na Ra

as Ra Young Ja

Pemeran Utama

Tang Jun Sang (탕준상)

as Yoon Hae Kang

Pemeran Utama

Son Sang Yeon (손상연)

as Bang Yoon Dam

Pemeran Utama

Choi Hyun Wook (최현욱)

as Na U Chan

Pemeran Utama

Kim Kang Hoon

as Lee Yong Tae

Pemeran Utama

Kim Min Ki

as Jung In Sol

Pemeran Utama

Lee Jae In

as Han Se Yoon

Pemeran Utama

Lee Ji Won

as Lee Han Sol

Pemeran Utama

Woo Hyun

as Hong Yi Jang [Village head]

Pemeran Pembantu

Cha Mi Kyung

as Ki Jeom Duk

Pemeran Pembantu

Shin Jung Keun

as Head Coach Bae

Pemeran Pembantu

Kim Ki Cheon

as [Haenam Seo Middle school principal]

Pemeran Pembantu

Park Hyo Ju

as Shin Phil Ja

Pemeran Pembantu

Ahn Nae Sang

as Coach Fang [National team coach]

Pemeran Pembantu

Baek Ji Won

as Shin Song Hee

Pemeran Pembantu

Ahn Sang Woo

as Noh San Woo

Pemeran Pembantu

Yoon Hyun Soo

as Park Chan

Pemeran Pembantu

Jung Taek Hyun

as Oh Jae Seok

Pemeran Pembantu

Park Yoon Young

as Lee Na Ra

Pemeran Pembantu

Noh Yi Han

as Lee Eun Ho

Pemeran Pembantu

Kim Dan Yool

as Kim Dong Hyun

Pemeran Pembantu

Choi Dae Hoon (최대훈)

as Reporter Kim [Sports reporter]

Pemeran Pembantu

Jung Dong Hwan

as Park Jin Suk

Pemeran Pembantu

Bae Eun Young

Pemeran Pembantu

Jang Dae Ung

as Lee Him Chan (Ep. 1)

Bintang Tamu

Park Mi Na

as [Badminton player] (Ep. 1)

Bintang Tamu

Kang Chan Yang

as [Umpire] (Ep. 1)

Bintang Tamu

Jung Dong Gyu

as Mr. Kim (Ep. 1, 7)

Bintang Tamu

Kim Tae Yul

as Yoon Hae Kang [Young] (Ep. 1, 3-4)

Bintang Tamu

Yoon Bong Gil

as [Baseball club coach] (Ep. 1, 3, 7)

Bintang Tamu

Gyeol Hwi

as [Baseball club staff] (Ep. 1, 7)

Bintang Tamu

Jang Eui Don

as Baek Jong Uk [Coach] (Ep. 2)

Bintang Tamu

Son Sang Bin

as [Boxer] (Ep. 2)

Bintang Tamu

Kim Min Seok (김민석)

as [Kind college student] (Ep. 2)

Bintang Tamu

Kim Kyung Il

as [Teacher] (Ep. 2, 4, 10)

Bintang Tamu

Jo Jae Ryong

as [Restaurant owner] (Ep. 2, 11-12)

Bintang Tamu

Song Seung Hwan

as Lee Seung Heon (Ep. 2, 7-8, 14, 16)

Bintang Tamu

So A Rin

as [National team player] (Ep. 2-3, 7-9, 13-16)

Bintang Tamu

Yoon Hae Joo

as [Bakery customer] (Ep. 3)

Bintang Tamu

Shin Rin Ah

as Han Se Yoon [Young] (Ep. 3-4)

Bintang Tamu

Jung Hyun Seok

as Coach Oh [National Youth Team] (Ep. 3, 5, 9, 14, 16)

Bintang Tamu

Jo A Young

as Cho A Yeong [National Youth Team Coach] (Ep. 3, 5, 9, 13-14, 16)

Bintang Tamu

Yun Seo Jeong

as [Administrative staff] (Ep. 4)

Bintang Tamu

Lee Se Rang

as Lee Kyung In [Head Coach] (Ep. 4)

Bintang Tamu

Oh Ja Hun

as Na Woo Chan [Young] (Ep. 4)

Bintang Tamu

Ahn Soo Ho

as [Restaurant owner] (Ep. 4)

Bintang Tamu

Lee Jae Eun

as [Hanmaeum motel clerk] (Ep. 4)

Bintang Tamu

Yoon Sung Won

as [Hanmaeum motel owner] (Ep. 4)

Bintang Tamu

Shin Ki Won

as [Coach] (Ep. 4)

Bintang Tamu

Seo Eun Seo

as (Ep. 4)

Bintang Tamu

Son Seung Taek

as Lee Suk Joong [Association Secretary] (Ep. 4, 7)

Bintang Tamu

Yoon Young Keol

as Mr. Dong [Village head] (Ep. 5)

Bintang Tamu

Lee Joon Hyuk

as Yoo Jin Ho [Gwangju Construction site] (Ep. 6)

Bintang Tamu

Kim Sung Cheol (김성철)

as Park Jun Yeong [Gwangju Construction site] (Ep. 6)

Bintang Tamu

Park Sang Won

as Lee Jae Joon [Young] (Ep. 6)

Bintang Tamu

Lee Seung Ryong

as Yun Hyeon Jong [Young] (Ep. 6)

Bintang Tamu

Song Yo Sep

as [Kyonggi University senior faculty] (Ep. 6)

Bintang Tamu

Joo Ye Rin

as [College coach] (Ep. 6)

Bintang Tamu

Ji Sung Geun

as [Construction worker] (Ep. 6)

Bintang Tamu

Kang Hak Soo

as [Construction worker] (Ep. 6)

Bintang Tamu

Han Hye Ji

as Choi Yoo Rim [Reporter] (Ep. 7)

Bintang Tamu

Ha Min

as [Committee member] (Ep. 7)

Bintang Tamu

Seo Do Jin

as [Urban man] (Ep. 7-8)

Bintang Tamu

Jo Jae Yun (조재윤)

as Kim Jun Seok [Urban man] (Ep. 7-8, 14-16)

Bintang Tamu

Kim Sa Hun

as [Umpire] (Ep. 8)

Bintang Tamu

O Gyu Taek

as [Spectator] (Ep. 8)

Bintang Tamu

Kim Han Joon

as [National team coach] (Ep. 8)

Bintang Tamu

Jeon Min Hyup

as [Umpire] (Ep. 9)

Bintang Tamu

Kim Oh Bok

as [Umpire] (Ep. 9)

Bintang Tamu

Lee Si Eon (이시언)

as [Beach passerby] (Ep. 9)

Bintang Tamu

Jung Ki Sun

as [Gym security guard] (Ep. 9)

Bintang Tamu

Kwon Hyeok Pung

as [Former national team coach] (Ep. 9-10)

Bintang Tamu

Baek Seung Hyun

as [Former national team player] (Ep. 9-10)

Bintang Tamu

Park Sung Geun

as Jung Ji Sung [Doctor] (Ep. 10)

Bintang Tamu

Im Yu Ran

as [Tent bar owner] (Ep. 10)

Bintang Tamu

Heo Sung Tae

as Coach Chun (Ep. 10-12)

Bintang Tamu

Moon Hak Jin

as Kim Ki Hyun (Ep. 11)

Bintang Tamu

Kim Seo Ha

as [Bang Yoon Dam’s brother]

Bintang Tamu

Chris Chan

as [Game Umpire | Spectator]

Bintang Tamu

Lee Yun Ji

Bintang Tamu

Ahn Se Eun

as [Subway student] (Ep. 2)

Bintang Tamu

Han Sa Myung

as [Drunk coach] (Ep. 11)

Bintang Tamu

Kim Gun

as Gil Seon Gyoon

Bintang Tamu

Shin Ui Jung

as [Coach] (Ep. 6)

Bintang Tamu

Lee Ju Young

as [Student] (Ep. 16)

Bintang Tamu

Kang Chung Hun

as [Coach] (Ep. 4)

Bintang Tamu

Bo Ra Na

as [Badminton pupil] (Ep. 1)

Bintang Tamu

Kim Ki Bum

as [Badminton player] (Ep. 15)

Bintang Tamu

Han Ho Yong

as [Umpire] (Ep. 3, 8)

Bintang Tamu

Noh Jung Hwan

as [Junior staff] (Ep. )

Bintang Tamu

Lee Na Ra

as [Art gallery woman] (Ep. 11)

Bintang Tamu

Lee Jung Hun

as Jeong Jae Sung

Bintang Tamu

Park Jun Hyuk

as [Player] (Ep. 3)

Bintang Tamu

Jonathan

as Jonathan [Fanboy] (Ep. 1)

Bintang Tamu

Kim Yoon Seol

as Jeong Ji Yeon

Bintang Tamu

Kim Dong Yong

as [Japanese team coach] (Ep. 9)

Bintang Tamu

Gu Bon Seok

as [Coach] (Ep. 13)

Bintang Tamu

Jo Kyung Jae

as Badminton team student (Ep. 6)

Bintang Tamu

Park Tae In

Bintang Tamu

Park Tae Yun

as [Student] (Ep. 16)

Bintang Tamu

Lee Jae Wook

as Mr. Han (Ep. 12)

Bintang Tamu

Kang Seung Yoon

as Kang Tae Sun (Ep. 12-16)

Bintang Tamu

Park Bin

as [Coach] (Ep. 13)

Bintang Tamu

Hwang Tae Kwang

as [Seoul Joongang High School coach] (Ep. 13)

Bintang Tamu

Lee Suk Hyeong

as Gyeong Min (Ep. 13-15)

Bintang Tamu

Park Jin Soo

as (Ep. 14)

Bintang Tamu

Seo Dong Won

as Dong Hui (Ep. 14-15)

Bintang Tamu

Nam Jung Woo

as [Coach] (Ep. 14-15)

Bintang Tamu

Lee Yong Dae

as [Himself] (Ep. 15)

Bintang Tamu

Seo Han Gyeol

as Won Yun Jong (Ep. 15)

Bintang Tamu

Bae Jin Yeon

as [Badminton player] (Ep. 15)

Bintang Tamu

Kwon Yu Ri (권유리)

as Im Seo Hyun (Ep. 16)

Bintang Tamu

Lee Kyu Hyung

as Park Jung Hwan (Ep. 16)

Bintang Tamu

Kim Ji Young

as Ah Yeong (Ep. 16)

Bintang Tamu

Lee Young Eun

as [Nerd]( Ep. 16)

Bintang Tamu

Hong Ye Ji

as [Badminton association staff] (Ep. 16)

Bintang Tamu

Kim Seul Ki (김슬기)

as PD Jang (Ep. 16)

Bintang Tamu

Jo Jung Shik

as [News announcer] (Ep. 16)

Bintang Tamu

Lee Min Jae (이민재)

as [National Junior Athlete] (Ep. 7)

Bintang Tamu

Park Se Jun

Composer

Jo Young Kwang

Sutradara

Jung Bo Hoon

Screenwriter

Hwang Yun Je

as [Badminton association staff] (Ep. 16)

Bit part

Noreen Joyce Guerra

as [Airport staff | Badminton player]

Extras Casting