Connected by phone in the same home but 20 years apart, a caller puts a woman’s past — and life — on the line to change her own fate.
Seo-yeon
Young-sook
Eun-ae
Ja-ok
Mr. Kim
Seong-ho
Baek Min-hyun
Young Seo-yeon
Sun-hee
Young Sun-hee
Junk Dealer
Junior Police
Senior Police
Woman Who Picked Up a Phone (voice)
Man Who Picked Up a Phone (voice)
Real estate agent
Psychological counselor
Doctor
News anchor (voice)
News anchor (voice)
