IMDB: 8.5/10
A cold-case profiler in 2015 and a detective in 1989 work together to solve a series of related murders spanning three decades using a special walkie-talkie to communicate with each other.
IMDB: 7.6/10
A model high school student who's steeped in a world of serious crime finds his double life upended when a classmate takes an interest in his secret.
IMDB: 7.9/10
Two university students come across a seemingly harmless girl named Lucy, unaware that she's actually a mutant serial killer with a split personality.
IMDB: 8.1/10
Jake Epping, a teacher, gets a chance to travel back in time to avert the death of John F. Kennedy. However, history's aversion to alteration and his love for the era and a woman endanger him.
IMDB: 7.5/10
The task force chief of Seoul City Hall and a con man work together to collect taxes from those who avoid paying large amounts.
IMDB: 7.3/10
After discovering his estranged daughter's link to mysterious murders, a forensic detective with Asperger's syndrome risks everything to solve the case.
IMDB: 8.6/10
An angel is sent from Heaven to help a desperately frustrated businessman by showing him what life would have been like if he had never existed.