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Mary Kills People

8.4
1 season
12 episodes
Ended
Drama
Crime

Plot Summary

A black comedy about a doctor who illegally helps terminally ill patients with euthanasia and a detective who tracks down her illegal activities.

First Aired:August 1, 2025
Last Aired:September 12, 2025
Episode Runtime:Unknown
Networks:
MBC

Cast & Characters

Cast

Lee Bo-young as Wu So-jung

Lee Bo-young

Wu So-jung

Lee Min-ki as Cho Hyeon-woo

Lee Min-ki

Cho Hyeon-woo

Kang Ki-young as Choi Dae-hyeon

Kang Ki-young

Choi Dae-hyeon

Bek Hyun-jin as Koo Kwang-cheol

Bek Hyun-jin

Koo Kwang-cheol

Kim Tae-woo as Ahn Tae-seong

Kim Tae-woo

Ahn Tae-seong

Yoon Ga-i as Choi Ye-na

Yoon Ga-i

Choi Ye-na

Kwon Hae-hyo as Father Yang

Kwon Hae-hyo

Father Yang

Seo Young-hee as Ryu Yi-su

Seo Young-hee

Ryu Yi-su

Yoo Seung-mok as MP Baek

Yoo Seung-mok

MP Baek

Kang Na-eon as Wu-mi

Kang Na-eon

Wu-mi

Tae Hang-ho as Detective Bu

Tae Hang-ho

Detective Bu

Kwak Sun-young as Koo Hye-rim

Kwak Sun-young

Koo Hye-rim

Min Hye-su as Nun

Min Hye-su

Nun

Where to watch free (US)

No free providers found in US.

See more options on TMDB

Seasons (1)

Season 1
7.9

Season 1

12 episodes

Aired: 2025

Production

Mr. Romance