Netflix's When the Phone Rings features an incredible cast who bring the intense romantic thriller to life. When the Phone Rings follows Baek Sa-eon and Hong Hee-joo, a couple forced into an arranged marriage, which Sa-eon keeps secret. During most of their marriage, in the Netflix K-drama, Sa-eon and Hee-joo keep out of each other's way, but things between them begin to change when Hee-joo gets kidnapped.

Adapted from Geon Eomul-nyeo’s novel, The Number You Have Dialed, When the Phone Rings perfectly blends romance, mystery and thriller. The romantic K-drama includes outstanding performances from its lead actors and supporting cast, who make every scene in the show engaging. While there are several great things about When the Phone Rings, the cast is undoubtedly one of the reasons the series is popular.

Actor

Character

Yoo Yeon-seok

Baek Sa-eon

Chae Soo-bin

Hong Hee-joo

Heo Nam-jun

Ji Sang-woo

Jang Gyu-ri

Na...