Racket Boys

Composer

• 
  Park Se Jun

Director

• 
  Jo Young Kwang

Screenwriter

• 
  Jung Bo Hoon

Main Role

• 
  Kim Sang Kyung

  Yoon Hyun Jong

  Main Role
• 
  Oh Na Ra

  Ra Young Ja

  Main Role
• 
  Tang Jun Sang

  Yoon Hae Kang

  Main Role
• 
  Son Sang Yeon

  Bang Yoon Dam

  Main Role
• 
  Choi Hyun Wook

  Na U Chan

  Main Role
• 
  Kim Kang Hoon

  Lee Yong Tae

  Main Role
• 
  Kim Min Ki

  Jung In Sol

  Main Role
• 
  Lee Jae In

  Han Se Yoon

  Main Role
• 
  Lee Ji Won

  Lee Han Sol

  Main Role

Support Role

• 
  Ahn Se Bin

  Yoon Hae In [Hae Kang's sister]

  Support Role
• 
  Woo Hyun

  Hong Yi Jang [Village head]

  Support Role
• 
  Cha Mi Kyung

  Ki Jeom Duk

  Support Role
• 
  Shin Chul Jin

  [Ki Jeom Duk's husband]

  Support Role
• 
  Shin Jung Keun

  Head Coach Bae

  Support Role
• 
  Kim Gi Cheon

  [Haenam Seo Middle school principal]

  Support Role
• 
  Park Hyo Joo

  Shin Phil Ja

  Support Role
• 
  Jung Min Sung

  Kim Tae Ho [Phil Ja's husband]

  Support Role
• 
  Ahn Nae Sang

  Coach Fang [National team coach]

  Support Role
• 
  Baek Ji Won

  Shin Song Hee

  Support Role
• 
  Lee Soon Bok

  [Shin Song Hee's mother]

  Support Role
• 
  Ahn Sang Woo

  Noh San Woo

  Support Role
• 
  Yoon Hyun Soo

  Park Chan

  Support Role
• 
  Jung Taek Hyun

  Oh Jae Seok

  Support Role
• 
  Park Yoon Young

  Lee Na Ra

  Support Role
• 
  Noh Yi Han

  Lee Eun Ho

  Support Role
• 
  Kim Dan Yool

  Kim Dong Hyun

  Support Role
• 
  Choi Dae Hoon

  Reporter Kim [Sports reporter]

  Support Role
• 
  Jung Dong Hwan

  Park Jin Suk

  Support Role
• 
  Bae Eun Young Support Role
• 
  Park Sun Joo

  [Haenam Jeil Girls' Middle School badminton team member]

  Support Role

Guest Role

• 
  Park Ho San

  Park Seon Bae [Hyeon Jong's friend] (Ep. 1)

  Guest Role
• 
  Jang Dae Woong

  Lee Him Chan (Ep. 1)

  Guest Role
• 
  Park Mi Na

  [Badminton player] (Ep. 1)

  Guest Role
• 
  Kang Chan Yang

  [Umpire] (Ep. 1)

  Guest Role
• 
  Jung Dong Gyu

  Mr. Kim (Ep. 1, 7)

  Guest Role
• 
  Kim Tae Yul

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

  Guest Role
• 
  Jung Tae In

  [Grandma Ome's daughter-in-law] (Ep. 1, 6)

  Guest Role
• 
  Park Geon Rak

  [Grandma Ome's son] (Ep. 1, 5-6)

  Guest Role
• 
  Yoon Bong Gil

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

  Guest Role
• 
  Han Yi Jin

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

  Guest Role
• 
  Kim Won Shik

  [Yong Tae's father] (Ep. 1, 6, 15)

  Guest Role
• 
  Kim Tae Hyang

  [Yoon Dam's father] (Ep. 1-3, 5-6, 15)

  Guest Role
• 
  Park Ok Chool

  [Yoon Dam's mother] (Ep. 1-3, 5-6, 15)

  Guest Role
• 
  Jang Eui Don

  Baek Jong Uk [Coach] (Ep. 2)

  Guest Role
• 
  Son Sang Bin

  [Boxer] (Ep. 2)

  Guest Role
• 
  Kim Min Seok

  [Kind college student] (Ep. 2)

  Guest Role
• 
  Kim Deok Ju

  [Grandma Ome's sister] (Ep. 2)

  Guest Role
• 
  Kim Kyung Il

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

  Guest Role
• 
  Jo Jae Ryong

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

  Guest Role
• 
  Song Seung Hwan

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

  Guest Role
• 
  So A Rin

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

  Guest Role
• 
  Yoon Hae Joo

  [Bakery customer] (Ep. 3)

  Guest Role
• 
  Shin Rin Ah

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

  Guest Role
• 
  Lee Hyun Seo

  [Se Yoon's mother] (Ep. 3, 14)

  Guest Role
• 
  Jo Ryeon

  [Woo Chan's mother] (Ep. 3-4, 16)

  Guest Role
• 
  Im Chul Hyung

  [Woo Chan's father] (Ep. 3-4, 8, 16)

  Guest Role
• 
  Jung Hyun Seok

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

  Guest Role
• 
  Jo A Young

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

  Guest Role
• 
  Yun Seo Jeong

  [Administrative staff] (Ep. 4)

  Guest Role
• 
  Lee Se Rang

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

  Guest Role
• 
  Oh Ja Hun

  Na Woo Chan [Young] (Ep. 4)

  Guest Role
• 
  Ahn Soo Ho

  [Restaurant owner] (Ep. 4)

  Guest Role
• 
  Lee Jae Eun

  [Hanmaeum motel clerk] (Ep. 4)

  Guest Role
• 
  Yoon Sung Won

  [Hanmaeum motel owner] (Ep. 4)

  Guest Role
• 
  Shin Ki Won

  [Coach] (Ep. 4)

  Guest Role
• 
  Seo Eun Seo

  (Ep. 4)

  Guest Role
• 
  Son Seung Taek

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

  Guest Role
• 
  Hong Seo Joon

  Jung Byung Hwi [Councilman / In Sol's father] (Ep. 4, 6, 10-12, 16)

  Guest Role
• 
  Yoon Young Keol

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

  Guest Role
• 
  Lee Joon Hyuk

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

  Guest Role
• 
  Kim Sung Cheol

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

  Guest Role
• 
  Park Hae Soo

  Lee Jae Joon [Coach / Hyun Jong's childhood friend] (Ep. 6)

  Guest Role
• 
  Park Sang Won

  Lee Jae Joon [Young] (Ep. 6)

  Guest Role
• 
  Lee Seung Woo

  Yun Hyeon Jong [Young] (Ep. 6)

  Guest Role
• 
  Han Chang Heon

  [Hyun Jong's senior] (Ep. 6)

  Guest Role
• 
  Noh Sung Eun

  [Hyun Jong's senior] (Ep. 6)

  Guest Role
• 
  Kwon Dong Ho

  [Hyun Jong's coach] (Ep. 6)

  Guest Role
• 
  Song Yo Sep

  [Kyonggi University senior faculty] (Ep. 6)

  Guest Role
• 
  Joo Ye Rin

  [College coach] (Ep. 6)

  Guest Role
• 
  Ji Sung Geun

  [Construction worker] (Ep. 6)

  Guest Role
• 
  Kang Hak Soo

  [Construction worker] (Ep. 6)

  Guest Role
• 
  Han Hye Ji

  Choi Yoo Rim [Reporter] (Ep. 7)

  Guest Role
• 
  Ha Min

  [Committee member] (Ep. 7)

  Guest Role
• 
  Seo Do Jin

  [Urban man] (Ep. 7-8)

  Guest Role
• 
  Jo Jae Yoon

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

  Guest Role
• 
  Ki Eun Se

  Lee Yoo Ri [Coach / Yung Ja's rival] (Ep. 7-10, 13-16)

  Guest Role
• 
  Kim Sa Hun

  [Umpire] (Ep. 8)

  Guest Role
• 
  O Gyu Taek

  [Spectator] (Ep. 8)

  Guest Role
• 
  Kim Han Joon

  [National team coach] (Ep. 8)

  Guest Role
• 
  Jeon Min Hyup

  [Umpire] (Ep. 9)

  Guest Role
• 
  Kim Oh Bok

  [Umpire] (Ep. 9)

  Guest Role
• 
  Lee Si Eon

  [Beach passerby] (Ep. 9)

  Guest Role
• 
  Jung Ki Sun

  [Gym security guard] (Ep. 9)

  Guest Role
• 
  Kwon Hyeok Pung

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

  Guest Role
• 
  Baek Seung Hyun

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

  Guest Role
• 
  Park Sung Geun

  Jung Ji Sung [Doctor] (Ep. 10)

  Guest Role
• 
  Im Yu Ran

  [Tent bar owner] (Ep. 10)

  Guest Role
• 
  Heo Sung Tae

  Coach Chun (Ep. 10-12)

  Guest Role
• 
  Moon Hak Jin

  Kim Ki Hyun (Ep. 11)

  Guest Role
• 
  Kim Seo Ha

  [Bang Yoon Dam’s brother]

  Guest Role
• 
  Ahn Se Eun

  [Subway student] (Ep. 2)

  Guest Role
• 
  Kwon I Su

  [Han Se Yoon's senior]

  Guest Role
• 
  Chris Chan

  [Game Umpire | Spectator]

  Guest Role
• 
  Lee Yun Ji Guest Role
• 
  Kim Da Yun

  [Haenam Jeil Girls' Middle School badminton team member]

  Guest Role
• 
  Han Sa Myung

  [Drunk coach] (Ep. 11)

  Guest Role
• 
  Kim Gun

  Gil Seon Gyoon

  Guest Role
• 
  Shin Ye Seo

  [Haenam Jeil Girls' Middle School badminton team member]

  Guest Role
• 
  Shin Ui Jung

  [Coach] (Ep. 6)

  Guest Role
• 
  Lee Ju Young

  [Student] (Ep. 16)

  Guest Role
• 
  Lim Hyo Jin

  [Him Chan's father] (Ep. 1)

  Guest Role
• 
  Kang Chung Hun

  [Coach] (Ep. 4)

  Guest Role
• 
  Bo Ra Na

  [Badminton pupil] (Ep. 1)

  Guest Role
• 
  Kim Ki Bum

  [Badminton player] (Ep. 15)

  Guest Role
• 
  Kang Du Hyun

  [Hae Kang's classmate] (Ep. 4)

  Guest Role
• 
  Han Ho Yong

  [Umpire] (Ep. 3, 8)

  Guest Role
• 
  Noh Jung Hwan

  [Junior staff] (Ep. )

  Guest Role
• 
  Lee Na Ra

  [Art gallery woman] (Ep. 11)

  Guest Role
• 
  Lee Jung Hun

  Jeong Jae Sung

  Guest Role
• 
  Park Da On

  [Grandma Ome's grandson]

  Guest Role
• 
  Park Jun Hyuk

  [Player] (Ep. 3)

  Guest Role
• 
  Jonathan

  Jonathan [Fanboy] (Ep. 1)

  Guest Role
• 
  Kim Yoon Seol

  Jeong Ji Yeon

  Guest Role
• 
  Kim Dong Yong

  [Japanese team coach] (Ep. 9)

  Guest Role
• 
  Lee Dong Hyeon

  [Boxer's friend] (Ep. 2)

  Guest Role
• 
  Gu Bon Seok

  [Coach] (Ep. 13)

  Guest Role
• 
  Jo Kyung Jae

  Badminton team student (Ep. 6)

  Guest Role
• 
  Jang Woo Jun

  [Coach Lee's player] (Ep. 6

  Guest Role
• 
  Park Tae In Guest Role
• 
  Hwang Sun Young

  [Eun Ho's mother] (Ep. 12)

  Guest Role
• 
  Park Tae Yun

  [Student] (Ep. 16)

  Guest Role
• 
  Jang Young Hyun

  [Coach Bae's former student / Coach] (Ep. 11)

  Guest Role
• 
  Jo Deok Hee

  [Coach Bae's former student] (Ep. 11)

  Guest Role
• 
  Kim Young Joo

  [Coach Bae's former student / Coach] (Ep. 11)

  Guest Role
• 
  Woo Ki Hong

  [Kim Tae Ho's coworker] (Ep. 11)

  Guest Role
• 
  Jun Joon Woo

  [Kim Tae Ho's coworker] (Ep. 11)

  Guest Role
• 
  Lee Jae Wook

  Mr. Han (Ep. 12)

  Guest Role
• 
  Jeong Hee Tae

  Hong Jung Hyun [Yi Jang's brother] (Ep. 12-15)

  Guest Role
• 
  Jeon Young

  [Song Hee's sister] (Ep. 12)

  Guest Role
• 
  Bae Gi Beom

  [Song Hee's relative] (Ep. 12)

  Guest Role
• 
  Lee Ja Ryoung

  [Song Hee's relative] (Ep. 12)

  Guest Role
• 
  Uhm Tae Ok

  [Coach Chun's alumni] (Ep. 12)

  Guest Role
• 
  Kang Seung Yoon

  Kang Tae Sun (Ep. 12-16)

  Guest Role
• 
  Park Bin

  [Coach] (Ep. 13)

  Guest Role
• 
  Hwang Tae Kwang

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

  Guest Role
• 
  Lee Suk Hyeong

  Gyeong Min (Ep. 13-15)

  Guest Role
• 
  Kim Jung Young

  Sun Young [Head coach Bae's wife] (Ep. 13-16)

  Guest Role
• 
  Park Jin Soo

  (Ep. 14)

  Guest Role
• 
  Seo Dong Won

  Dong Hui (Ep. 14-15)

  Guest Role
• 
  Nam Jung Woo

  [Coach] (Ep. 14-15)

  Guest Role
• 
  Lee Yong Dae

  [Himself] (Ep. 15)

  Guest Role
• 
  Seo Han Gyeol

  Won Yoon Jong (Ep. 15)

  Guest Role
• 
  Bae Jin Yeon

  [Badminton player] (Ep. 15)

  Guest Role
• 
  Kwon Yu Ri

  Im Seo Hyun (Ep. 16)

  Guest Role
• 
  Lee Kyu Hyung

  Park Jung Hwan (Ep. 16)

  Guest Role
• 
  Kim Ji Young

  Ah Yeong (Ep. 16)

  Guest Role
• 
  Lee Young Eun

  [Nerd]( Ep. 16)

  Guest Role
• 
  Hong Ye Ji

  [Badminton association staff] (Ep. 16)

  Guest Role
• 
  Kim Seul Gi

  PD Jang (Ep. 16)

  Guest Role
• 
  Jo Jung Shik

  [News announcer] (Ep. 16)

  Guest Role
• 
  Noreen Joyce Guerra

  [Airport staff | Badminton player]

  Guest Role
• 
  Lee Min Jae

  [National Junior Athlete] (Ep. 7)

  Guest Role

Bit part

• 
  Hwang Yun Je

  [Badminton association staff] (Ep. 16)

  Bit part

Unknown

• 
  Hwang Dong Ha

  [Coach]

  Unknown
• 
  Kim Young Hee Unknown