“Beyond Evil” (괴물)

“Beyond Evil” is one weird (in an interesting way) Korean series that centers on the search for a serial killer, who murdered multiple women — including the protagonist’s younger sister. Virtually all the major characters are suspects at one point or another, with damning evidence that has been carefully weaved into the storyline.

“Taxi Driver” (모범택시)

“Taxi Driver” is a thrilling series in the vein of “The Equalizer,” “Profiler” and “The Pretender.” Rainbow Taxi Service driver by day and justice seeker by (mostly) night, Do-Gi and his team are funded by a philanthropist whose parents were murdered decades ago. The goal is to rehabilitate them, but what it all boils down to is revenge.