May 25, 2018 · 1h 18m
Kang Dong Soo meets Yoo Shi Hyun when she mysteriously shows up and saves his life. When he finds a sketch of a ring he recognizes in her notebook, Dong Soo goes looking for Shi Hyun.


Detective Kang Dong-Soo's fiance is killed mysteriously. He works with a female detective who can see 3 days into the future. She sketches what she sees. They set out to capture the murderer. Kim Do-Jin is a former special forces member. His pregnant wife was killed and he plots revenge.
Browse every episode and jump into details.
May 25, 2018 · 1h 18m
Kang Dong Soo meets Yoo Shi Hyun when she mysteriously shows up and saves his life. When he finds a sketch of a ring he recognizes in her notebook, Dong Soo goes looking for Shi Hyun.
May 26, 2018 · 1h 16m
Jun 1, 2018 · 1h 7m
Jun 2, 2018 · 1h 11m
The team struggles to locate Dong Soo before he does something drastic.
Jun 8, 2018 · 1h 4m
Jun 9, 2018 · 1h 4m
Nam Sun Ho puts his plan in motion. Chief Moon agrees to join forces with Dong Soo for this case.
Jun 15, 2018 · 1h 14m
Nam Sun Ho's plan does not work out the way he expected. The team has a new case.
Jun 16, 2018 · 1h 3m
Dong Soo thinks he has figured out what is going on until Baek Woo Jin tells him that there is much more to it.
Jun 22, 2018 · 1h 3m
The team tries to figure out how they are going to find Tae Joon's notebook, but does it hold the answers they are looking for?
Jun 23, 2018 · 1h 1m
Tae Joon offers Do Jin an opportunity to meet the man in charge. Shi Hyun has to decide what she is willing to sacrifice for her brother.
Jun 29, 2018 · 1h 4m
Dong Soo and Shi Hyun investigate a case from 20 years ago and race to stop Do Jin.
Jun 30, 2018 · 1h 7m
Park Moon Ki asks to meet the Elder. Shi Hyun draws the funeral of someone on the team.
Jul 6, 2018 · 1h 13m
Dong Soo and Shi Hyun try to find out what Yoon Sung Soo knows. Park Moon Ki demands answers.
Jul 7, 2018 · 1h 8m
Dong Soo tells Young Shim his theory. Now they need to find some evidence to back it up.
Jul 13, 2018 · 1h 4m
Tae Joon is determined to prevent Tae Wook from contacting the Elder. Park Moon Ki finally gets to meet the Elder.
Jul 14, 2018 · 1h 3m
As more facts are exposed, Shi Joon's mission becomes more and more challenging.
Quick answers about this season's release timeline and episode lineup.
Sketch Season 1 premiered on May 25, 2018.
Sketch Season 1 has 16 episodes.
The season opens with Season 1 Episode 1, "Episode 1". It aired on May 25, 2018.
Go to Season 1 Episode 1