If You Wish Upon Me

Director

• 
  Kim Yong Wan

Screenwriter

• 
  Cho Yeong Su

Main Role

• 
  Ji Chang Wook

  Yoon Kyeo Re

  Main Role
• 
  Choi Soo Young

  Seo Yeon Joo

  Main Role
• 
  Sung Dong Il

  Kang Tae Shik

  Main Role

Support Role

• 
  Won Ji An

  Ha Joon Kyung

  Support Role
• 
  Yang Hee Kyung

  Yeom Soon Ja

  Support Role
• 
  Kil Hae Yeon

  Choi Deok Ja

  Support Role
• 
  Yoo Soon Woong

  Hwang Cha Yong

  Support Role
• 
  Jeon Chae Eun

  Yoo Seo Jin

  Support Role
• 
  Shin Ju Hwan

  Yang Chi Hoon

  Support Role
• 
  Jung Eui Soon

  Lee Jong Sook

  Support Role
• 
  Park Hyun Young

  Lee Jin Young

  Support Role
• 
  Kim Ga Young

  [Woori Hospice Hospital Chief Nurse]

  Support Role
• 
  Ahn Da Jung

  Lee Han Bit [Woori Hospice Hospital Nurse]

  Support Role
• 
  Park Jung Pyo

  Mr. Koo [Social worker]

  Support Role
• 
  Nam Tae Hoon

  Jang Seok Joon

  Support Role
• 
  Park Se Joon

  Wang Jin Goo

  Support Role
• 
  Park Sung Il

  Pyo Cheol Woo

  Support Role
• 
  Nam Kyung Joo

  Yoon Ki Chun

  Support Role
• 
  Kim Dae Han

  [Jang Seok Joon's subordinate]

  Support Role
• 
  Kim Kwang Gyu

  [Tae Shik's friend]

  Support Role
• 
  Jung Mi Nam

  [Tae Shik's friend]

  Support Role
• 
  Im Hyung Taek

  [Tae Shik's friend]

  Support Role
• 
  Kim Sook In

  Oh Yeong Ok

  Support Role
• 
  Lee Joo Won

  Yun Gyeo Re [Child]

  Support Role

Guest Role

• 
  Jo Yeong Jae

  Song Chang Woo [Young] (Ep. 11)

  Guest Role
• 
  Lim Dong Yoon

  [Bellhop] (Ep. 1)

  Guest Role
• 
  Lee Jae Soon

  [Patient] (Ep. 1)

  Guest Role
• 
  Lee Bum Kyu

  [Released prisoner] (Ep. 1)

  Guest Role
• 
  Lim Ji Woo

  [Hotel receptionist] (Ep. 1)

  Guest Role
• 
  Kim Mi Ra

  [Mr. Yun's daughter] (Ep. 1)

  Guest Role
• 
  Moon Yo Sep

  [Mr. Yoon's son] (Ep. 1)

  Guest Role
• 
  Kang Seung Woo

  [Car salesman] (Ep. 1-2)

  Guest Role
• 
  Park Geon Rak

  [Detective] (Ep. 1-2)

  Guest Role
• 
  Choi Seong Hyuk

  [Detective] (Ep. 1-2)

  Guest Role
• 
  Park Gi Seon

  [Judge] (Ep. 1-2)

  Guest Role
• 
  Jung Dong Hwan

  Mr. Yoon (Ep. 1, 10)

  Guest Role
• 
  Jung Ae Hwa

  [Woori Hospice Hospital employee] (Ep. 2)

  Guest Role
• 
  Jung Chung Gu

  [Economics professor] (Ep. 2)

  Guest Role
• 
  Oh Chang Kyung

  [Hye Jin's husband] (Ep. 2)

  Guest Role
• 
  Kim Se Heon

  Dong Sik [Hye Jin's son] (Ep. 2)

  Guest Role
• 
  Jeon Moo Song

  Pyeon Yong Ho (Ep. 2-3)

  Guest Role
• 
  Kwon Dong Won

  Pyeon Yong Ho [Young] (Ep. 2-3)

  Guest Role
• 
  Lee Yun Ji

  [Yong Ho's wife young] (Ep. 2-3)

  Guest Role
• 
  Kim Joo Eun

  Pyeon Hee Sook [Young] (Ep. 2-3)

  Guest Role
• 
  Park Jin Joo

  Lim Se Hee (Ep. 2-5)

  Guest Role
• 
  Kim Shin Rok

  Hye Jin (Ep. 2-3, 16)

  Guest Role
• 
  Kang Chae Min

  Dong Ho [Hye Jin's son] (Ep. 2-3, 16)

  Guest Role
• 
  Jin Mo

  [Musical director] (Ep. 3)

  Guest Role
• 
  Lee Gyu Young

  [Audition security staff] (Ep. 3)

  Guest Role
• 
  Song Ji Hyuk

  [Backstage staff] (Ep. 3, 5)

  Guest Role
• 
  Min Woo Hyuk

  Pyo Gyu Tae (Ep. 3-5)

  Guest Role
• 
  Park Kyung Chan

  Mr. Jang (Ep. 3-6, 9)

  Guest Role
• 
  Kim Si Eun

  Kang Soo Jin (Ep. 4)

  Guest Role
• 
  Han Sa Myung

  Cheol Min [Gyu Tae's Manager] (Ep. 4-5)

  Guest Role
• 
  Choi Seung Hoon

  Yoon Kyeo Re [Young] (Ep. 4, 6)

  Guest Role
• 
  Kim Ga Yoon

  Ha Joon Kyung [Young] (Ep. 4, 6)

  Guest Role
• 
  Kim Ji Yul

  Ha Joon Kyung [Child] (Ep. 4, 9-10, 14)

  Guest Role
• 
  Yeo One

  Kwak Hyung Joon (Ep. 4, 6, 9, 16)

  Guest Role
• 
  Kim Bong Su

  [Patient] (Ep. 5)

  Guest Role
• 
  Kwak Na Yeon

  [Se Hee's mother] (Ep. 5)

  Guest Role
• 
  Kwak Min Jun

  [Se Hee's father] (Ep. 5)

  Guest Role
• 
  Kim Moo Hyun

  [Se Hee's boyfriend] (Ep. 5, 16)

  Guest Role
• 
  Kim Deok Ju

  [Patient] (Ep. 6)

  Guest Role
• 
  Sung Hyun Mi

  [Caregiver] (Ep. 6)

  Guest Role
• 
  Kim Tae Hyang

  Han Dong Wook (Ep. 6)

  Guest Role
• 
  Yoo Ji Yeon

  [Dong Wook's wife] (Ep. 6)

  Guest Role
• 
  Ok Ye Rin

  Han Ji Woo [Dong Wook's daughter] (Ep. 6)

  Guest Role
• 
  Han Sang Chul

  [Hyung Joon's father] (Ep. 6)

  Guest Role
• 
  Lee Hye Ra

  [Hyung Joon's mother] (Ep. 6)

  Guest Role
• 
  Kang Joo Hee

  [Seo Jin's mother] (Ep. 6)

  Guest Role
• 
  Kang Sung Yong

  [Seo Jin's father] (Ep. 6)

  Guest Role
• 
  Kim Hee Sang

  [Reporter] (Ep. 6)

  Guest Role
• 
  Ma Jung Pil

  [Doctor] (Ep. 6)

  Guest Role
• 
  Lee Dam

  [Elementary school student] (Ep. 6)

  Guest Role
• 
  Sul Ji Yoon

  [Orphanage director] (Ep. 6, 13)

  Guest Role
• 
  Woo Kang Min

  [Fitness trainer] (Ep. 7)

  Guest Role
• 
  Kimkwak Kyeong Hee

  [Hair salon owner] (Ep. 7)

  Guest Role
• 
  Shin Chul Jin

  [Zookeeper] (Ep. 8)

  Guest Role
• 
  Kim Jae Min

  [Bar flirting man] (Ep. 8)

  Guest Role
• 
  Choi Min Kyu

  [Sonny's previous owner] (Ep. 8)

  Guest Role
• 
  Lee Da Eun

  [Sonny's previous owner] (Ep. 8)

  Guest Role
• 
  Kim Jong Goo

  [Mrs. Oh's date] (Ep. 8-9)

  Guest Role
• 
  Yang Jo Ah

  Choi Jung Hee [Tae Shik's wife] (Ep. 8, 10-11)

  Guest Role
• 
  Jang Jae Ha

  Kang Joon Il [Tae Shik's son] (Ep. 8, 10-11)

  Guest Role
• 
  Lee Kyung Oh

  [Real estate agent] (Ep. 9)

  Guest Role
• 
  Yang Jin Seon

  [Orphanage staff] (Ep. 9-10)

  Guest Role
• 
  Kim Kwi Seon

  Song Chang Woo (Ep. 9-11)

  Guest Role
• 
  Nam Yeon Woo

  [Tattoo artist] (Ep. 9, 16)

  Guest Role
• 
  Kim Hak Seon

  Hwang Jae Chul (Ep. 10)

  Guest Role
• 
  Park Jae Wan

  [Jae Chul's colleague] (Ep. 10)

  Guest Role
• 
  Son In Yong

  [Detective] (Ep. 10-11)

  Guest Role
• 
  Kim Seo Jun

  Jang Seok Joon [Child] (Ep. 10, 13-14)

  Guest Role
• 
  Moon Jung Dae

  [Jae Cheol's colleague] (Ep. 10, 15)

  Guest Role
• 
  Son Sung Chan

  [Jae Chul's colleague] (Ep. 10, 15)

  Guest Role
• 
  Kim Wang Yong

  [Jae Chul's colleague] (Ep. 10, 15)

  Guest Role
• 
  Yannie Kim

  [Lee Gil Yong's wife] (Ep. 11)

  Guest Role
• 
  Park Jung Yeon

  Choi Min Kyung (Ep. 12-14)

  Guest Role
• 
  Hong Jung Ho

  [Min Gyeong's boyfriend] (Ep. 12-14)

  Guest Role
• 
  Jang Jae Hee

  Lee Jae Yeon (Ep. 12-14, 16)

  Guest Role
• 
  Lee Dong Gi

  [Kyeo Re's brother] (Ep. 6)

  Guest Role
• 
  Lee Cheon Mu

  Lee Ho Yeon (Ep. 12-14, 16)

  Guest Role
• 
  Lee Eun Ju

  [Hospital woman] (Ep. 13)

  Guest Role
• 
  Lee Bum Chan

  Han Se Woong [Reporter] (Ep. 15)

  Guest Role
• 
  Kim Ho

  Choi Yong Ho [Prosecutor] (Ep. 15)

  Guest Role
• 
  Jang Eui Don

  [Gang boss] (Ep. 15)

  Guest Role
• 
  Lee Hyo Bin

  [Video streamer] (Ep. 15-16)

  Guest Role
• 
  Kim Jin

  [A Joyful Day's Wish subscriber] (Ep. 16)

  Guest Role
• 
  O Ji Yeong

  [A Joyful Day's Wish subscriber] (Ep. 16)

  Guest Role
• 
  Lee You Mi

  [New volunteer] (Ep. 16)

  Guest Role

Unknown

• 
  Park Tae Woo Unknown