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.

Cast:Park Shin-hye, Jeon Jong-seo, Kim Sung-ryung, Lee El, Park Ho-san, Oh Jung-se,

Genre:Thriller, Mystery, Science Fiction,

country:South Korea,

Production:Yong Film, Next Entertainment World,