Justice is blind, but it can see in the dark.
A judge turns into a vigilante by night in order to bring to justice the high-level offenders that use technicalities to "escape" the legal system.
Dexter
My Hero Academia: Vigilantes
Marvel's Daredevil
The Scarlet Pimpernel
By Any Means
Acusados
The Return of Iljimae
Knight Rider
Black Scorpion
Joker: Unforgiven Investigator
Hand of God
Kavanagh Q.C.