A high-school teacher in 1983 and a detective in 2015 join forces through their dreams to change the perilous fate of the woman they both love—30 years apart.
Yoon-jung / So-eun
Ji-hwan
Detective Gun-woo
Detective Kang
Detective Lee
Teacher Park
Kang Seung-bum
Biology Teacher
Choi Hyeon-ju
Nice Schoolgirl
Kang Hyeong-chul
Detective Yeo-ju
Vice Principal
Real Estate Man
Hostage Woman
Player
Present Pickpocket Woman
Teacher
High School Male Teacher
VFX Artist
Co-Producer
Visual Effects Supervisor
Executive Producer
Props
Director of Photography
Director
Production Sound Mixer
CGI Director
Makeup Artist
Original Music Composer
Lighting Director
Set Decoration
Adaptation
Camera Operator
Sound Supervisor
Costume Design
Production Design
Writer
Producer
Line Producer
