Cinematography
Composer
Director
Editor
Screenwriter
Main Role
- Lee Je Hoon Main Role
- Kim Hye Soo Main Role
- Jo Jin Woong Main Role
Support Role
- Kim Won HaeKim Gye Cheol [Cold case team]Support Role
- Lee Yoo JoonJeong Heon Gi [Forensic investigator]Support Role
- Jang Hyun SungKim Beom Joo [Police chief]Support Role
- Jung Hae KyunAhn Chi SooSupport Role
- Jung Han BiOh Yoon SeoSupport Role
- Kim Min Gue Support Role
- Chani Support Role
- Lee Moon Soo[Jae Han's father]Support Role
- Hwang Tae KwangKim Jung Je [Past detective]Support Role
- Eom Ji ManKim Hae Chul [Past detective]Support Role
- Son Hyun JooJung Young Chul [Congressman]Support Role
- Im Hwa YoungCha Soo Min [Soo Hyun's younger sister]Support Role
- Joo Myung ChulKim Seong Beom [Loan shark]Support Role
- Jin Woo JinJang Gi JooSupport Role
- Hyeon JikGo Jin WooSupport Role
- Seo Dong GabDetective MoonSupport Role
- Jung Gi SubChoi Seok Won [Past criminal detective]Support Role
- Jang Nam BooDetective KangSupport Role
Guest Role
- Lee Chung Hee[Nurse] (Ep. 1)Guest Role
- Lee Young EunKim Yoon Jung (Ep. 1-2)Guest Role
- Oh Yeon AhYoon Soo Ah [Nurse] (Ep. 1-2)Guest Role
- Song Yoo HyunKang Se Young [Nurse] (Ep. 1-2)Guest Role
- Seo Jung JoonSeo Hyung Joon [Prime suspect in the kidnapping case] (Ep. 1-2)Guest Role
- Choi Hyun Joon[Detective] (Ep. 1-2)Guest Role
- Kim Soo Jin[Yoon Jung's mother] (Ep. 1-2)Guest Role
- Jang Hyuk Jin[Celebrity news journalist] (Ep. 1-2)Guest Role
- Yoon Ji InJung Kyung Soon [Young] (Ep. 1-4)Guest Role
- Im Jae Geun[ Yoon So’s assistant] (Ep. 1, 5)Guest Role
- Kim Kwang Sub[Bully student] (Ep. 1, 13)Guest Role
- Jung Jong Yul[Police sergeant] (Ep. 1, 16)Guest Role
- Min Dae Shik[PR police officer] (Ep. 2)Guest Role
- Choi Dae Woong[Grandfather witness] (Ep. 2)Guest Role
- Keum Dong Hyun[News programme guest] (Ep. 2)Guest Role
- Seo Myung Chan[News programme guest] (Ep. 2)Guest Role
- Moon Young DongKim Chang Soo (Ep. 2-3)Guest Role
- Nam Sang RanHwang Min Joo (Ep. 2-4)Guest Role
- Yoon Byung HeeChoi Yeong Shin (Ep. 2-4)Guest Role
- Sung Hyun MiJung Gyeong Sun (Ep. 2-4)Guest Role
- Kim Gi CheonLee Chan Goo [Bus driver] (Ep. 2-4)Guest Role
- Lee Gi SeobLee Jin Hyung [Chan Goo's son] (Ep. 2-4)Guest Role
- Lee Shi AhKim Won Kyeong [Jae Han's crush] (Ep. 2-4)Guest Role
- Kim Jung Young[Won Kyung's aunt] (Ep. 2-5)Guest Role
- Lee Do YupDetective Park (Ep. 3-4)Guest Role
- Lim Wook Jin[Detective] (Ep. 3-4)Guest Role
- Tak Sung Eun[Mi Sun's daughter] (Ep. 3-4)Guest Role
- Hong Suk Bin[Mi Sun's husband] (Ep. 3-4, 13)Guest Role
- Won Geun Hee[Bus driver] (Ep. 4)Guest Role
- Oh Jin Ha[Sehoon hospital nurse] (Ep. 4)Guest Role
- Lee Sang Hwa[Room salon owner] (Ep. 5)Guest Role
- Kim Myung Joong[Prison guard] (Ep. 5-6)Guest Role
- Kang Joo Hee[Dong Hoon's wife] (Ep. 5-6)Guest Role
- Jung Suk YongOh Gyung Tae [Eun Ji's father] (Ep. 5-7)Guest Role
- Park Si EunOh Eun Ji [Gyung Tae's daughter] (Ep. 5-7)Guest Role
- Yoo Ha BokShin Dong Hoon [Yeo Jin's father] (Ep. 5-7)Guest Role
- Choi Woo RiShin Yeo Jin [Bridge collapse survivor] (Ep. 5-7)Guest Role
- Kim Jong GooKim Joong Sung [Past detective squad chief] (Ep. 5-7)Guest Role
- Seon Yool Woo[Detective] (Ep. 6)Guest Role
- Kim Sang Il[Detective] (Ep. 6)Guest Role
- Park Jin Soo[Jinseong Bank employee] (Ep. 6)Guest Role
- Park Jung Min[Se Gyu's chauffeur] (Ep. 6-7)Guest Role
- Ahn Soo Ho[Vacation home caretaker] (Ep. 6-7)Guest Role
- Im Chul Soo[Informant] (Ep. 6-7, 9)Guest Role
- Lee Dong HaHan Se Gyu [Lawyer / Witnesses of the bridge incident] (Ep. 6-8)Guest Role
- Oh Ki Hwan[Detective] (Ep. 6, 13, 15)Guest Role
- Yoon Bok Sung[Attorney] (Ep. 7)Guest Role
- Park Ji Yun[Cafe waitress] (Ep. 7)Guest Role
- Yang Eun YongShin Jung Hye (Ep. 7-8)Guest Role
- Kim Hyun SungKim Min Sung [Da Hye's fiance] (Ep. 7-8)Guest Role
- Lee Na RaShin Da Hye [Holder of the stolen necklace] (Ep. 7-8)Guest Role
- Jung Byung Ho[Jeweler] (Ep. 7-8)Guest Role
- Sun Hak[Aide] (Ep. 7-16)Guest Role
- Kim Ryeo EunKim Ji Hee (Ep. 8)Guest Role
- Ri MinGwang Jae (Ep. 8)Guest Role
- Yoo Jae IkOh Seung Joon [Investigator] (Ep. 8)Guest Role
- Kim Yun HuiYoon Sang Mi (Ep. 9)Guest Role
- Park Sung HoonDetective Jung (Ep. 9)Guest Role
- Yang Seung Kul[Street cleaner] (Ep. 9)Guest Role
- Im Yong Soon[Workshop owner] (Ep. 9)Guest Role
- Kim Sa Hun[Hiker] (Ep. 9)Guest Role
- Lee Seung Chul[Homeless man] (Ep. 9)Guest Role
- Yang Dae Hyuk[Heungwon detective] (Ep. 9)Guest Role
- Kim Kyung Min[Young Jin's husband] (Ep. 9)Guest Role
- Kim Ga Young[Ticket booth employee] (Ep. 9)Guest Role
- Bong Eun SunJoo In Hee (Ep. 9-10)Guest Role
- Lee Sang YeobKim Jin Woo [Serial killer] (Ep. 9-11)Guest Role
- Seo Eun AhYoo Seung Yeon [Girl who liked Jin Woo] (Ep. 9-11)Guest Role
- Lee Chae Kyung[Jin Woo's mother] (Ep. 10)Guest Role
- Song Kyung Hwa[Convenience store owner] (Ep. 10)Guest Role
- Kim Hye Ran[Sekang Electric Bulb employee] (Ep. 10)Guest Role
- Lee Il SeopPark Kang Ho [Police Chief] (Ep. 10)Guest Role
- Kim Dae Yoon[Cashier] (Ep. 10-11)Guest Role
- Lee Sun Young[Girl #1] (Ep. 11)Guest Role
- Ji Hye In[Girl #3] (Ep. 11)Guest Role
- Kim Jeong Woo[Womanizer] (Ep. 11)Guest Role
- Jang Yong Bok[Congressman] (Ep. 11)Guest Role
- Park Eun Young[Student's mother] (Ep. 11)Guest Role
- Kim Hak SeonPark Myung Hoon (Ep. 11-12)Guest Role
- Jung Hyun Seok[Doctor] (Ep. 11-12)Guest Role
- Lee Dong Hee[Farmer] (Ep. 11-12)Guest Role
- Hong Boo Hyang[Farmer's wife] (Ep. 11-12)Guest Role
- Lee Dal[School bully] (Ep. 11-12, 14)Guest Role
- Jeon Soo JiKang Hye Seung (Ep. 11-16)Guest Role
- Shin Yi JoonKang Hye Seung [Young] (Ep. 11-16)Guest Role
- Kim Woo SeokLee Dong Jin [Rape case perpetrator] (Ep. 11-16)Guest Role
- Park Young HoonMin Ho (Ep. 12)Guest Role
- In Sung Ho[Dong Jin's father] (Ep. 12)Guest Role
- Maeng Bong Hak[Dean of students] (Ep. 12)Guest Role
- Lee Jin Kwon[Bully] (Ep. 12-13)Guest Role
- Sung Ki Yoon[Hae Yeong's father] (Ep. 12, 14, 16)Guest Role
- Hwang Seung EonHan Do Yeon (Ep. 13)Guest Role
- Lee Joong Yul[Restaurant customer] (Ep. 13)Guest Role
- Lee Jae Eun[Market stall owner] (Ep. 13)Guest Role
- Kang Chan Yang[Woman going to work] (Ep. 13)Guest Role
- Yoo Yong Beom[Detective] (Ep. 13-14)Guest Role
- Jung Young Joo[Restaurant owner] (Ep. 13, 16)Guest Role
- Seo Ji HoonJang Tae Jin [Rape case perpetrator] (Ep. 14)Guest Role
- Shin Moon Sung[Detective] (Ep. 14)Guest Role
- Jung Jong Woo[Injoo detective] (Ep. 14)Guest Role
- Jun Joon Woo[Police officer] (Ep. 15)Guest Role
- Choi Young In[Injoo Hospital janitor] (Ep. 15)Guest Role
- Son Young Sun[Elderly recycler] (Ep. 16)Guest Role
- Kang Ji WonShin Yeo Jin [Child]Guest Role
- Ahn Eun HoPark Hae Yeong [Teen]Guest Role
- Kim Hyeon BinPark Hae Yeong [Child]Guest Role
- Kang Pil Sun[Reporter]Guest Role
- Kim Dae Hyun[Detective]Guest Role
- Kang Soo Jin[News anchor]Guest Role
- Oh Jin Seok[Prison officer]Guest Role
- Kim Geun Young[Da Hye's mother]Guest Role
- Son Kyung Won[Hye Seung's father]Guest Role
- Seo Joo Hee[Soo Hyun's mother]Guest Role
- Song Ji Woo[Soo Hyun's nephew]Guest Role
- Ahn Jung Woo[Soo Hyun's nephew]Guest Role
- Ahn Hyun Jung[Hae Young's mother]Guest Role
- Seol Chang Hee[Jinyang district reporter #1]Guest Role
- Ham Jin Sung[Gyeonggi province detective]Guest Role
- Jung Tae Ya Guest Role
- Jung Je Woo Guest Role
- Kim Oh Bok Guest Role
- Cha Seung Ho Guest Role
- Kim Chan Yi Guest Role
Unknown
- Kim Jung Seok Unknown
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
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
'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
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.
'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.
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
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.
Hwang Min Hyun's action comedy 'Study Group' gears up for release
The upcoming TVING original Study Group is releasing soon
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.
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
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.