The Guardians (2017)

They are both about catching bad guys in bad guys technique.
The main leads are in both shows are parents who lose their kids due to the unjust people of this world.
There are hackers and fighting experts.

They also punish the bad guy. The difference with Taxi Driver is the one who is skilled in fighting is the girl and the guy is the one who direct. They are also a team of five not only two persons.

Amei. Os atores são excelentes, ótimo enredo e com uma história emocionante para cada personagem. Pena que o final é muito triste e não tem como não chorar!

Both have hacking involved and deal with main characters who are trying to find the truth about something. Also, both main characters are badass.

- There are a lot of plot twists in both dramas
- Both don't really have any main romance plotlines
- Both feature complex plans made by a team of people working to take down a corrupt person high up

Both are teams solving crimes that the police couldn't. They use extraordinary and sometimes illegal methods.

- Detective female lead
- Death of FL's daughter
- Young and smart killer
- Serial killings
- Tragic past

Band of people get together to take down criminals. Both have criminals.
In Lookout (The Guardians) the main female lead is a cop but is a wanted criminal. In Bad Guys there is a group of criminals.

Both dramas deal with mothers who's daughter was murdered and look for the truth of what happened.
Both mothers are strong women.

Both are about a mess in the prosecutor's office. Punch focuses more on a struggle for power while The Guardians is mainly about revenge and punishment.

The Guardians isn't about journalist or paparazzi but they have the same point, they told a story about a team who work together, very professional (hacker, cameraman, etc...).
And beside, the female character at first hates the male character very much, she wants to revenge, but then they understand each other and become friends

- both dramas focus on people working together as a team to solve problems
- both have some revenge elements

In both shows the son/daughter of the main lead are killed.
The main leads both go above and beyond to catch the criminal

both star lee si young and is filled with action. in one drama she is the mother going after the baddies for revenge, and in another she is the side kick helping the main character in his quest. both productions are not perfect and also have lots of differences in the tone and the story but if you liked one there is a chance you will like the other.

In both dramas it about revenge and punishing bad people. if you watch it u will surely like it. In both drams the prosecutor start the revenge and the people working for him are the victims of the target.