Cast & creator
Park Hae-soo
Best known for You Quiz on the Block, Squid Game, The Game Caterers
Park Hae-soo (born November 21, 1981) is a South Korean actor. He is best known worldwide for portraying Cho Sang-woo in the first season of the Netflix hit series Squid Game (2021), which earned him a nomination for the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series. Park started his career in theater and has played a large number of leading and supporting roles in plays and musicals. He subsequently expanded his career into film and television and achieved his breakthrough with Prison Playbook (2017–2018), one of the highest-rated Korean dramas on cable television. He is also known for his frequent collaborations with Netflix, including Narco-Saints (2022), Money Heist: Korea – Joint Economic Area (2022), Karma (2025), The Price of Confession (2025), and The Great Flood (2025).
Also known as: Hae-soo Park, پارک هه سو, پارک هائه سو, Пак Хэ-су
15
film credits
27
television credits
42
2012–2027 · acting roles
7.2
average across scored titles
Signature credits
Known for
Across film & television
Filmography (42)
Showing 42 of 42 credits
You Quiz on the Block
Self
2018
Squid Game
Cho Sang-woo / Player 218
2021
The Game Caterers
Self
2021
SNL Korea
Self - Host
2021
Butterfly
Yong Shik Choi
2025
Karma
Kim Beon-jun
2025
The Legend of the Blue Sea
Hong Dong-pyo
2016
Six Flying Dragons
Yi Ji-ran
2015
Whenever Possible
Self
2024
Prison Playbook
Kim Je-hyeok
2017
Money Heist: Korea - Joint Economic Area
Berlin
2022
Narco-Saints
Choi Chang-ho
2022
The Price of Confession
Baek Dong-hun
2025
The Scarecrow
Kang Tae-ju
2026
Racket Boys
Lee Jae-jung
2021
The Great Flood
Son Hee-jo
2025
Memories of the Alhambra
Agent A
2018
Chimera
Cha Jae-hwan
2021
God of War
Kim Yoon-hoo
2012
Yaksha: Ruthless Operations
Han Ji-hoon
2022
Yoobari Talkbari
Self
2025
Persona
Jung-woo
2019
Here for Promo
Self
2024
Good News
Ryeo Dol-chan
2025
The Liar and His Lover
Bass player
2017
The Pirates
Hwang Joong-geun
2014
Master
President Jin's Pawns
2016
Phantom
Kaito Takahara
2023
Time to Hunt
Han
2020
Persona: Sulli
Self
2023The Great Oksuk
Yoon Tae-woong
2027
우리_사이
2022
By Quantum Physics: A Nightlife Venture
Lee Chan-woo
2019
Lobby
Golf field owner
2025
Whales and I
Self - Narrator (voice)
2023
The Unfair
Jo Goo-hwan's assistant
2015
Whales and I
Narrator (voice)
2024
The Cherry Orchard
2025
Tristes Tropiques
2025Paper Man
Oh Seung-eop