A mystery drama revolving around a father who commits an unethical act in an attempt to save his daughter's life. Three years later, his actions return to haunt him, trapping him in an endless time loop.
Cast of A Day
Kim Myung-minJun-young
Byun Yo-hanMin-chul
Yoo Jae-myungKang-sik
Jo Eun-hyungEun-jung
Shin Hye-sunMi-kyung
Im Ji-gyuYong-sun
Jang Dae-woongDong-soo
Kim Ye-joonHa-roo
Kim Young-sungTow Truck Driver
Park Min-suSeok-hoon
Lee Yu-haFlight Attendant
Han Hee-jungSeok-hoon's Mother