Mary Kills People

Do You Want to Finish?

Aug 1, 202559 min

A terminal patient, Hyun-woo, requests assisted death from the doctor, Wu So-jung (Lee Bo-young), and her assistant Dae-hyun (Kang Ko-young).

Why Do You Do this?

Aug 2, 202560 min

Wu So-jung begins to cross a line as she develops feelings towards Hyeon-woo (Lee Min-ki)

I'll Send You Wherever You Want

Aug 8, 202560 min

So-jung and Dae-hyeon become trapped, as the police investigation closes in.

What You Are Doing Now Is Murder!

Aug 9, 202560 min

So-jung makes a dangerous deal with a drug dealer Gwang-chul (Baek Hyun-jin) in order to acquire the euthanasia drug. The police investigation into the case is becoming increasingly fraught.

Over Time, It May Become a Human Right

Aug 16, 2025

So-jeong, who brought Si-hyeon out of the hospital, is found injured and abandoned on the street. Dae-hyeon, who finds out about this, goes to find Gwang-cheol.

You Are Being Arrested on Suspicion of Murder

Aug 22, 202559 min

When patient Yoon-hee (Yang Jo-ah) suddenly dies at Maria Welfare Hospital, So-jeong (Lee Bo-young) and Father Yang (Kwon Hae-hyo) are investigated by the police as suspects for murder.