Best thriller kdramas

Honestly, there were few actors which i think weren't the best choice for their characters in this drama but the ending was just perfect .

P.S also this drama was bit gruesome 

It is not your regular murder mystery, yup there is one murder but there's lot more than that. The antagonist is splendid, there's a twist every second episode and... what can i say  just watch it ?

Don't even try to guess who the villain is..just watch...after every 2 episode there is twist which you can't guess..if you like being in the detective chair this is for you 

This is drama is much more than a thriller...it has beautiful emotional element to it...i fell in love with the characters. Such an underrated piece of art, it's a much watch.

P.S  you might feel first 2 episodes are boring but just wait for it and my tip is that you watch this show alone...you get to feel it better ?

A hidden gem, you will surely like it (づ￣ 3￣)づ

A good portion of romance, a unique storyline, fabulous actors and satisfactory ending what more can you ask for? also this was one the earliest kdramas i watched

ppl think ji chang (ML) was awesome in this drama but i feel antagonist was the better and the show makers gave her best ending

My mom's favourite,yup it has seal of approval you must watch it  ~(￣▽￣)~*

watcher and stranger have same director and thus feel very similar in terms of cinematography...but you may or may not like either of them as they are bit unconventional but do give it a try ^_^

honestly not the best in the lot but it had such an interesting plot, the combination of comedy and psychopath mind blowing, ya there will be parts which you would  want to skip \^o^/

this one is wholesome has romance, susppense, thrill and comedy ?

it is not explosive but keeps you hooked ...nothing to regret (☞ﾟヮﾟ)☞

it is a remake...every episode has basically a new story, parallely runs a main story... typically american style but there are few episodes which really get intense overall all not the best but still good ƪ(˘⌣˘)ʃ

best rated shows of 2020....who am i judge it??  pure bliss only thing is that it could have had more suspense  (*￣3￣)╭

nothing too heavy of any sorts....just a refreshing joyride  (✿◠‿◠)

I don't know i just like it ....nothing mindblowing.....but idk just watch¯\_(ツ)_/¯ i heard it is getting season 2

i know this is not thriller drama..it is more like honourable mention here... just a pure master piece this is the drama every beginner is suggested and you will why (‾◡◝)

i like how they tackled time related paradoxes.....i liked the show  but i feel this show is tad bit overrated...just slightly （︶^︶）

two of my favourite actors returned with a bang o(≧∀≦)o

honestly this one is not much mystery driven but the character development is just too good ^3^

more like good and crazy?

I am still watching this but that ep 6 that was so impactful and heart warming...watch it

underdog....this deserves some recognition considering the awsm cast this has.

Not for everyone...viewer discretion advised...not because it has some adult stuff but becauseyou may find it boring and toooo slow

Short and crisp with the best actors...only 8 ep