Composer
Director
Screenwriter
Main Role
- Park Hyung Sik Main Role
- Park Shin Hye Main Role
- Yoon Park Main Role
- Kong Seong Ha Main Role
Support Role
- Oh Dong Min Support Role
- Jang Hye Jin Support Role
- Hyun Bong Sik Support Role
- Yoon Sang Hyeon Support Role
- Park Won Ho Support Role
- Kang Sang Jun Support Role
- Jung Ji Soon Support Role
- Kim Jae Bum Support Role
- Song Ji Woo Support Role
- Oh RyoongKim Sang Geun [Ha Neul's superior]Support Role
Guest Role
- Han Da MiDr. Jo (Ep. 1)Guest Role
- Nam Mi JungNam Sook Ja [Ha Neul's aunt] (Ep. 1)Guest Role
- Kim Jung HwanWoo Seon Saeng [Ha Neul’s classmate] (Ep. 1)Guest Role
- Jeon Soo Ji[Lawyer] (Ep. 1)Guest Role
- Jang Yi Jung[Resident] (Ep. 1)Guest Role
- Ahn Jong Jin[Reporter] (Ep. 1)Guest Role
- Jang In Sub[Plastic surgeon] (Ep. 1)Guest Role
- Woo Sung Eun[Plastic surgeon] (Ep. 1)Guest Role
- Lee Dong Wook[Busan factory employee] (Ep. 1)Guest Role
- Kwon Chan Min[Busan factory employee] (Ep. 1)Guest Role
- Park Won SangNam Man Seok [Ha Neul’s dad] (Ep. 1, 3-4, 8-9)Guest Role
- Lee Seung Joon[Psychiatrist] (Ep. 1-2, 5, 8, 11-12)Guest Role
- Lee Soon Poong[Judge] (Ep. 1, 3)Guest Role
- Choi Yi Sun[Reporter] (Ep. 1, 3)Guest Role
- Cha Yong Hak[Prosecutor] (Ep. 1, 3)Guest Role
- Yun Ki Chang[Detective] (Ep. 1, 5)Guest Role
- Kim Mi RaDr. Park (Ep. 2)Guest Role
- Kim Jin Goo[Doctor] (Ep. 2)Guest Role
- Yoon Hyo Sik[Surgeon] (Ep. 2)Guest Role
- Kim Kyung Min[Student] (Ep. 2)Guest Role
- Lee Eun Ju[Landlady] (Ep. 2)Guest Role
- Kwak Na Yeon[Chairman’s wife] (Ep. 2)Guest Role
- Park Eun Young[Real estate agent] (Ep. 2)Guest Role
- Jo Young Mi[Diner] (Ep. 2, 6)Guest Role
- Shin In Ah[School nurse] (Ep. 3)Guest Role
- Lee Joo Young[Jeong Woo's mom] (Ep. 3)Guest Role
- Kim Dae Kook[Police officer] (Ep. 3, 6)Guest Role
- Noh Jung Hwan[Police officer] (Ep. 3, 6)Guest Role
- Oh Ki Hwan[Lawyer] (Ep. 3, 7)Guest Role
- Jeong Young Do[News program panelist] (Ep. 3, 7)Guest Role
- Oh Ji Young[News program panelist] (Ep. 3, 7)Guest Role
- Yoon Boo Jin[Restaurant owner] (Ep. 4)Guest Role
- Kim Hee SungJin Woo [Hong Ran's son] (Ep. 5)Guest Role
- Hwang Do YoonBin Eun Jeong [Dae Young's daughter] (Ep. 5)Guest Role
- Lee Dong Chan[Train station father] (Ep. 5)Guest Role
- Kim Su Kyung[Train station daughter] (Ep. 5)Guest Role
- Lee Sung KyungHan Woo Ri (Ep. 6)Guest Role
- Seo Dong Hyun[Police officer] (Ep. 6)Guest Role
- Pyun Hae Joon[Bully student] (Ep. 6)Guest Role
- Lee Joon Young[Bully student] (Ep. 6)Guest Role
- Kim Soo Ha[Video game girl] (Ep. 6)Guest Role
- Seo Woo JinYeo Jeong Woo [Young] (Ep. 7)Guest Role
- Lee Sung Il[Doctor] (Ep. 7)Guest Role
- Seo Hye Jin[Teacher] (Ep. 7)Guest Role
- Kim Jang Hwan[Reporter] (Ep. 7)Guest Role
- Song Hoon[JTDC employee] (Ep. 7)Guest Role
- Heo Soo Bin[JTDC employee] (Ep. 7)Guest Role
- Park Woo Bin[JTDC employee] (Ep. 7)Guest Role
- Shin Ji Yeon[Cosmetics company CEO] (Ep. 7)Guest Role
- Yoon Chae Na[Elementary school classmate] (Ep. 7)Guest Role
- Park Jae HwiLim Joo Hyung (Ep. 8)Guest Role
- Han Kyu WonKwak Jae Young (Ep. 9)Guest Role
- Seol Chang Hee[Interviewer] (Ep. 9)Guest Role
- Shin Ki Sung[Night club man] (Ep. 10)Guest Role
- Kim Si Kook[Doctor] (Ep. 11)Guest Role
- Bo Ra Na[Saleswoman] (Ep. 11)Guest Role
- Kim Nam Yee[Hong Ran's mother] (Ep. 11)Guest Role
- Jun Joon WooKim Do Yun (Ep. 12)Guest Role
- Woo Ki Hong[Doctor] (Ep. 12)Guest Role
- Ok Joo Ri[Food cart vendor] (Ep. 12)Guest Role
- Park Shin Woon[Doctor] (Ep. 13)Guest Role
- Shin Hee Gook[Doctor] (Ep. 13)Guest Role
- Chu Yeon Gyu[Doctor] (Ep. 13)Guest Role
- Min Jung Sup[Detective] (Ep. 13)Guest Role
- Kwon Dong Won[Paramedic] (Ep. 13)Guest Role
- Kim Sang Il[Doctor] (Ep. 14-15)Guest Role
- Yeo Woon Bok[Doctor] (Ep. 15)Guest Role
- Cherish Maningat[Patient’s mother] (Ep. 15)Guest Role
- Mi RamDan Bi (Ep. 16)Guest Role
- Kim Seung HyeOh Ji Eun (Ep. 16)Guest Role
- Jeon Yi SooChang BingGuest Role
- Yu Ha YeonNam Ha Neul [Young]Guest Role
- Lee Ha JooNurse Oh [Login plastic surgery clinic]Guest Role
- Jeong Ye SeoNurse Park [Login plastic surgery clinic]Guest Role
- Lee Ha YoungWoo Ji Eun [La Beaute plastic surgery clinic]Guest Role
- Park Jung WonHan Min Jung [La Beaute plastic surgery clinic]Guest Role
- Kim Ji Ah[Consultant]Guest Role
Trending Articles
'When the Phone Rings' takes Netflix by storm, scores new personal-best ratings
Check out the latest domestic ratings and rankings of weekend K-dramas When the Phone Rings, The Fiery Priest Season 2, and Love Your Enemy
'When the Phone Rings's production team issues apology for a controversial scene
The production team of When the Phone Rings has issued an apology for a controversial scene from the K-drama
'Blossom's producer shares behind-the-scenes insights from the Chinese drama
Read the full interview from the Blossom's producer
Park Shin Hye, Ahn Bo Hyun, Ji Sung and more nominated for SBS Drama Awards 2024's Grand Prize
Check out the full list of Grand Prize nominees for the SBS Drama Awards 2024
'Resident Playbook' starring Go Youn Jung will reportedly air next year!
Resident Playbook will possibly premiere in 2025 after several postponements.
Song Hye Kyo and Jeon Yeo Been are all praise for each other at 'Dark Nuns's press conference
Also check out the latest teaser from the upcoming horror K-movie Dark Nuns
Song Hye Kyo, Jeon Yeo Been try to save a boy possessed by an evil spirit in 'Dark Nuns'
The upcoming Korean horror thriller Dark Nuns, starring Song Hye Kyo and Jeon Yeo Been, released a spooky teaser
'When the Phone Rings' continues to rise in ratings despite a one-week hiatus
Despite a one-week hiatus, the ratings of When the Phone Rings continued to gain popularity.
Singer-actress Kim Jae Kyung belatedly revealed that she had gotten married
Former Rainbow member Kim Jae Kyung confirmed that she has gotten married this year.
Kang Hoon, Park Ju Hyun, and Park Yong Woo are confirmed to lead a new mystery thriller K-drama
Kang Hoon, Park Ju Hyun, and Park Yong Woo are the confirmed main leads of the newest mystery thriller K-drama from JTBC.
Nam Joo Hyuk, Roh Yoon Seo, and Cho Seung Woo are the main leads of a new occult historical Netflix
Nam Joo Hyuk, Roh Yoon Seo, and Cho Seung Woo are the main leads of the upcoming K-drama East Palace.
Ji Soo and Park Jeong Min's zombie K-drama 'Newtopia' confirms premiere date
The much-awaited zombie K-drama, starring Kim Ji Soo and actor Park Jeong Min, is releasing soon
Song Joong Ki and team take viewers behind the scenes of K-movie 'Bogota: City of the Lost'
Song Joong Ki and team share their experiences filming in Colombia for Bogota: City of the Lost
Hwang Min Hyun's action comedy 'Study Group' gears up for release
The upcoming TVING original Study Group is releasing soon
Lee Jong Suk will possibly be Shin Min Ah's husband in a new fantasy romance K-drama
Lee Jong Suk will reportedly be the male lead of Shin Min Ah in the upcoming K-drama The Remarried Empress.
EXO's Doh Kyung Soo, Won Jin Ah's upcoming K-movie to reportedly premiere in 2025
The Korean remake of the Taiwanese film Secret will possibly premiere in theaters next year.
Na In Woo makes a bold transformation in 'Motel California'
Check out Na In Woo's look from Motel California
MBC confirms the airing of episodes 5 and 6 of 'When the Phone Rings'
This week's airing of When the Phone Rings will not be canceled.