The story, without the spoilers.
Most crime dramas chase murderers. Crash chases the people who turn roads into weapons. Cha Yeon-ho is a genius who graduated early from a science high school and entered KAIST at the top of his class, yet chose to work in traffic crime investigation, where his brain matters more than his badge. Beside him is Min So-hee, the team leader who would rather act than talk and who drives like she means it. In season two their unit, the Traffic Crime Investigation team, is promoted to a nationwide squad, taking on dangerous road crimes, high-speed chases and villains who use steering wheels instead of knives. The returning team faces tougher enemies and stranger cases, from hacked self-driving cars to organised road crime rings. New recruit Ji Dae-se, a cheerful rookie played by NCT's Jisung, has to keep up with a team that never slows down. Twelve episodes air Mondays and Tuesdays on ENA, with streaming on Viki and Disney+.
A little curiosity. A new favourite.
Start with the story, meet the cast, and make room for one more episode.