Bad and Crazy

2021·TV series·1 season · 12 episodes15

Action & Adventure, Crime, Drama, Sci-Fi & Fantasy

7.9 / 10 (115 votes)

An unlikely duo unites to regain humanity!

A superhero drama about Soo-yeol who has lived his whole life as a materialistic police detective, but changes into a champion for justice and fights against police corruption when a hidden persona called "K" awakens inside him.

Created by: Kim Sae-bom
Original language: 한국어
First aired: 17 December 2021

Where to Watch

Availability in the US · Subtitle and audio track data

Prime Video

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Last verified 2 Nov 2026

Cast

Lee Dong-wook
Ryu Soo-yeol
Wi Ha-jun
K
Han Ji-eun
Lee Hee-gyeom
Cha Hak-yeon
Oh Kyung-tae
Kang Ae-sim
Seo Seung-sook
Kim Dae-gon
Ryu Dong-yeol
Cha Si-won
Yang Jae-seon
Lee Sang-hong
Do In-bum
Kim Hieora
Boss Yong
Lee Seung-heon
Kim Kyung-joon
Sung Ji-ru
Kwak Bong-pil
Lee Jin-hong
Yang Jae-seon