The Penthouse - Season 3 - Episode 6
Seo Jin becomes the director at the Cheong A Arts Center. Later, Eun Byeol wakes up at the hospital, and despite the good news of her getting into Seoul National University, she becomes frantic as she accuses Seo Jin of killing Oh Yoon Hee. Meanwhile, Ma Ri vows to help Su Ryeon takedown Joo Dan Tae as Su Ryeon figures out what Yoon Hee wanted to mention before she died.
About The Penthouse

Title: The Penthouse
First Air Date: 2020-10-26
Last Air Date: 2021-09-10
Status: Ended
Rating: 8.4/10 (from 232 votes)
Language: KO
Seasons: 4
Total Episodes: 48
Network: SBS
Genres: Drama, Mystery
Production Companies: Seoul Broadcasting System, Chorokbaem Media
Synopsis
A woman puts everything on the line to achieve her goal of being able to move into a luxury penthouse in the Gangnam District. In the process, she gradually finds herself turning into a monster.
Cast

Lee Ji-ah
Shim Soo-ryun

Kim So-yeon
Cheon Seo-jin

Eugene
Oh Yoon-hee

Park Ho-san
Yoo Dong-pil

Uhm Ki-joon
Joo Dan-tae

Shin Eun-kyung
Kang Ma-ri

On Ju-wan
Baek Joon-ki

Bong Tae-gyu
Lee Gyu-jin

Yoon Jong-hoon
Ha Yoon-chul

Park Eun-seok
Logan Lee