Series

Bad and Crazy

“An unlikely duo unites to regain humanity!”

★ 7.9(105)20211h 10m1 season

Action & Adventure Crime Drama Sci-Fi & Fantasy

Bad and Crazy is streaming on Netflix, Amazon Prime Video, Disney Plus, U-NEXT, Netflix Standard with Ads, Korean Drama Channel Amazon Channel, Amazon Prime Video with Ads and FOD in Japan, and available to rent or buy on Amazon Video. Availability checked 10 June 2026.

Where to watch Bad and Crazy

🇯🇵 Japan

NetflixStream

Amazon Prime VideoStream

Disney PlusStream

U-NEXTStream

Netflix Standard with AdsStream

Korean Drama Channel Amazon ChannelStream

Amazon Prime Video with AdsStream

FODStream

Amazon VideoRent

Good to know

Creator: Kim Sae-bom
Release date: 2021-12-17
Runtime: 1h 10m
Language: Korean
Seasons: 1
Episodes: 12
Network: tvN
Status: Ended
Country: South Korea
Studio: Studio Dragon

Bad and Crazy — trailer

About Bad and Crazy

Bad and Crazy is a 2021 web series in the Action & Adventure, Crime and Drama genres, created by Kim Sae-bom, starring Lee Dong-wook, Wi Ha-jun and Han Ji-eun. It spans 1 season and 12 episodes, and originally aired on tvN. It holds an average rating of 7.9/10 from 105 viewers. Below you can see where to watch Bad and Crazy in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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.

Seasons (1)

Season 112 eps · 2021

Cast

Lee Dong-wook

Ryu Soo-yeol

Wi Ha-jun

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

Themes & keywords

corruptiondetectivesuperheroinjusticemultiple personalitycrime investigation

Frequently asked questions

Where can I watch Bad and Crazy in Japan?+

In Japan, you can stream Bad and Crazy on Netflix, Amazon Prime Video, Disney Plus, U-NEXT, Netflix Standard with Ads, Korean Drama Channel Amazon Channel, Amazon Prime Video with Ads and FOD. It's also available to rent or buy on Amazon Video.

Is Bad and Crazy on Netflix?+

Yes — Bad and Crazy is available to stream on Netflix in Japan.

How many seasons of Bad and Crazy are there?+

Bad and Crazy has 1 season and 12 episodes in total.

Who stars in Bad and Crazy?+

Bad and Crazy stars Lee Dong-wook, Wi Ha-jun, Han Ji-eun, Cha Hak-yeon and Kang Ae-sim.

When did Bad and Crazy come out?+

Bad and Crazy is a 2021 web series created by Kim Sae-bom.

What genre is Bad and Crazy?+

Bad and Crazy is Action & Adventure, Crime, Drama and Sci-Fi & Fantasy series.

Who created Bad and Crazy?+

Bad and Crazy was created by Kim Sae-bom.