
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.
Cast

Lim Soo-jung
Yoon-jung / So-eun

Cho Jung-seok
Ji-hwan

Lee Jin-uk
Detective Gun-woo

Jung Jin-young
Detective Kang

Lee Ki-woo
Detective Lee

On Ju-wan
Teacher Park

Lee Tae-ri
Kang Seung-bum

Chun Sin-hwan
Biology Teacher

Kim Bo-ra
Choi Hyeon-ju

Shin Ji-soo
Nice Schoolgirl

Jung Woong-in
Kang Hyeong-chul
Kim Won-jin
Detective Yeo-ju

Im Ye-jin
Vice Principal

Park Jun-gyu
Real Estate Man

Kang Bo-min
Hostage Woman

Yoon Byung-hee
Player

Han Hee-jung
Present Pickpocket Woman

Lee Sae-ro-mi
Teacher

Won Choi
High School Male Teacher
Crew

Kwak Jae-yong
Director, Adaptation
Oh Jeong-un
Writer
Lee Seong-je
Director of Photography
Choi Jae-hee
Assistant Director
Lee Jin-eun
Executive Producer
Bang Ok-kyung
Producer
Ahn Sang-hoon
Co-Producer
Cho Hye-jeong
Line Producer
Lee Yo-han
Production Design
Lee Chang-jae
Camera Operator
Mun Yong-gun
Camera Operator
Jang Joo-hee
Costume Design
Yoon Hee-sun
Makeup Artist
Gong Tae-won
Sound Supervisor
Han Cheol-hui
Production Sound Mixer
Park Sung-chan
Lighting Director
Baek Sang-hoon
Visual Effects Supervisor
Yoon Choong-yeol
VFX Artist
Park Si-hwan
CGI Director
Kim Jun-seong
Original Music Composer
Kim Hak-hyun
Set Decoration
Shin Bo-ra
Props
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