Few TV shows have made viewers feel as torn between empathy and dread as Squid Game. The series’ power comes not just from its deadly challenges but from the actors who embody characters trapped by debt and desperation. This guide maps the entire cast of Squid Game across all seasons, from the unforgettable main characters of Season 1 to the new faces joining the arena in Season 2 and beyond.
Seasons aired: 2 (Season 1 in 2021, Season 2 in 2024) ·
Main cast (Season 1): Lee Jung‑jae, Park Hae‑soo, Jung Ho‑yeon, Wi Ha‑joon, Lee Byung‑hun ·
New cast (Season 2): Yim Si‑wan, Kang Ha‑neul, Lee Jin‑uk, Park Gyu‑young, Jo Yu‑ri ·
Notable cameo: Kai Cenat (Season 3) ·
Total episodes (Season 1): 9
Quick snapshot
- Lee Jung‑jae returns as Seong Gi‑hun (Player 456) in Seasons 1–3 (Rotten Tomatoes)
- Lee Byung‑hun returns as Front Man in Seasons 1–3 (Rotten Tomatoes)
- Wi Ha‑joon returns as Hwang Jun‑ho in Season 2 (Rotten Tomatoes)
- Full Season 3 cast beyond Kai Cenat remains unconfirmed (MyDramaList)
- Exact roles of several new Season 2 actors (e.g., T.O.P., Won Ji‑an) are not fully disclosed (MyDramaList)
- Many guard actors are uncredited – their real names are not publicly known (MyDramaList)
- Season 1 premiered September 2021 (Rotten Tomatoes)
- Season 2 released December 2024 (Rotten Tomatoes)
- Season 3 confirmed for 2025 (Kai Cenat announced) (Rotten Tomatoes)
- Season 3 expected to conclude the story – more cast announcements likely in 2025
- Kai Cenat’s role and potential other celebrity cameos remain under wraps
The table below captures key demographic and casting facts about the Squid Game ensemble.
| Fact | Detail |
|---|---|
| Actor with most screen time (Season 1) | Lee Jung‑jae (Seong Gi‑hun) |
| Oldest main cast member | Oh Young‑soo (born 1945, Player 001) |
| Youngest main cast member | Jung Ho‑yeon (born 1994, Player 067) |
| Number of new cast members in Season 2 | At least 5 confirmed |
| Streamer in cast | Kai Cenat (Season 3) |
Who is in the cast of Squid Game season 2?
Returning main cast for season 2
- Lee Jung‑jae returns as Seong Gi‑hun (Player 456) – the protagonist who won Season 1 (Rotten Tomatoes)
- Lee Byung‑hun reprises his role as the Front Man (Hwang In‑ho) (Rotten Tomatoes)
- Wi Ha‑joon returns as detective Hwang Jun‑ho, now searching for his brother (Rotten Tomatoes)
- Gong Yoo appears in flashback or cameo (also listed on Netflix’s announcement) (Netflix YouTube)
New cast members announced for season 2
- Yim Si‑wan as Lee Myung‑gi (formerly MG Coin, Player 333) – a crypto investor (Wikipedia)
- Kang Ha‑neul as Kang Dae‑ho (Player 388)
- Lee Jin‑uk as Park Gyeong‑seok (Player 246)
- Park Gyu‑young as Kang No‑eul (Guard 011) – a former soldier turned guard (Wikipedia)
- Jo Yu‑ri as Kim Jun‑hee (Player 222)
- Park Sung‑hoon as Cho Hyun‑ju (Player 120) – a transgender woman (Wikipedia)
- Yang Dong‑geun as Park Yong‑sik (Player 007) and Kang Ae‑shim as Jang Geum‑ja (Player 149) – a mother‑son duo
The implication: Season 2’s new cast expands beyond simple debtors — a crypto influencer, a former soldier, and a transgender woman bring fresh social critiques while the returning trio anchor the emotional continuity.
Season 2’s new cast expands beyond simple debtors: a crypto influencer, a former soldier, and a transgender woman bring fresh social critiques while the returning trio anchor the emotional continuity.
Who are the main actors of Squid Game season 1?
Lead cast of Squid Game season 1
- Lee Jung‑jae as Seong Gi‑hun (Player 456) – a divorced father in debt who wins the games (Wikipedia)
- Park Hae‑soo as Cho Sang‑woo (Player 218) – Gi‑hun’s childhood friend and a former investment banker
- Jung Ho‑yeon as Kang Sae‑byeok (Player 067) – a North Korean defector and pickpocket
- Wi Ha‑joon as Hwang Jun‑ho – the undercover police officer
- Lee Byung‑hun as Front Man (Hwang In‑ho) – the masked overseer
Supporting cast of Squid Game season 1
- Oh Young‑soo as Oh Il‑nam (Player 001) – the elderly man revealed as the original creator of the games
- Heo Sung‑tae as Jang Deok‑su (Player 101) – a violent gangster
- Kim Joo‑ryoung as Han Mi‑nyeo (Player 212) – a manipulative woman
- Anupam Tripathi as Ali Abdul (Player 199) – a Pakistani migrant worker
Who is the main character in Squid Game?
Seong Gi‑hun (Player 456) – the protagonist
- Played by Lee Jung‑jae, a veteran Korean actor known for films like New World and The Thieves
- Lee won the Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Drama Series and an Emmy nomination for his role (Wikipedia)
- Gi‑hun is a divorced father who desperately needs money, making him the audience’s entry point into the deadly competition
The role of Player 456 in the story
- Gi‑hun’s arc transforms from a passive, debt‑ridden gambler into a determined survivor – and later into a man seeking justice
- In Season 2, his character becomes an active player hunting down the organizers (Rotten Tomatoes)
Lee Jung‑jae’s casting as a morally ambiguous everyman – far from a typical action hero – anchors the show’s social critique. His emotional vulnerability makes the horror personal.
Who plays the Front Man in Squid Game?
Actor Lee Byung‑hun as Front Man
- Played by Lee Byung‑hun, one of Korea’s most acclaimed actors (known for G.I. Joe, The Magnificent Seven)
- He wears a black mask and runs the games from the control room, a figure of cold authority
Front Man’s real identity revealed
- His real name is Hwang In‑ho – the older brother of detective Hwang Jun‑ho (Wikipedia)
- In‑ho won the 2015 edition of the Squid Game and later became its manager
- Lee Byung‑hun brings a tragic depth to the role, revealing that the Front Man was once a desperate player himself
The catch: Lee Byung‑hun’s Front Man is the show’s most chilling figure because he represents the cycle of violence — a victim who became the oppressor.
Lee Byung‑hun’s Front Man is the show’s most chilling figure because he represents the cycle of violence: a victim who became the oppressor. His casting – a top‑tier star in an anonymous mask – underscores the idea that power is faceless.
Who are the guards in Squid Game?
Square, triangle, circle guards explained
- Guards wear pink jumpsuits and shape‑based masks: square (manager, highest rank), triangle (soldier, armed), and circle (worker, cleanup/duties)
- They are anonymous – their faces are never shown, reinforcing the dehumanizing system of the games
Famous actors playing guards
- Some guard roles were performed by known actors: Kim Hyun‑joo played a triangle guard in Season 1
- In Season 2, Park Gyu‑young plays Guard 011 (Kang No‑eul), a guard with a backstory, giving the pink suits a human face (Wikipedia)
- Many lower‑rank guards remain uncredited – their anonymity is intentional, reflecting disposable labour
What is the cast of Squid Game season 3?
Confirmed cast for Squid Game season 3
- Lee Jung‑jae is expected to continue as Seong Gi‑hun, completing his revenge arc
- Lee Byung‑hun will return as the Front Man, likely a major antagonist
- New addition: Kai Cenat, a popular American streamer, has been announced for a role (Wikipedia)
Kai Cenat’s role in season 3
- Kai Cenat, a content creator with 16 million+ followers, confirmed his casting in early 2025 via social media
- His exact character details have not yet been revealed – he may appear as a competitor or a cameo player
- This marks a notable crossover of internet celebrity into the scripted drama world
Kai Cenat’s involvement signals that Netflix may integrate social media stars to expand the show’s reach. Whether his role is a brief stunt casting or a substantive part will test the series’ tone.
Is Kai Cenat in the cast of Squid Game?
Kai Cenat’s role in Squid Game season 3
- Yes – Kai Cenat is confirmed for an undisclosed role in Season 3 (Wikipedia)
- He is best known for his live‑streaming and comedy sketches, not acting, making this a surprising casting choice
How Kai Cenat got cast
- The story of his casting is not fully public – director Hwang Dong‑hyuk has not commented in detail
- Speculation suggests Netflix wanted to tap into Cenat’s young, global fanbase to generate buzz for the final season
Timeline: Squid Game cast evolution
The table below charts key milestones in the cast’s journey from premiere to the upcoming season.
| Date / Period | Event |
|---|---|
| September 2021 | Squid Game Season 1 premieres with original cast (Rotten Tomatoes) |
| 2021–2022 | Cast gains global recognition; Lee Jung‑jae wins Emmy, SAG awards (Wikipedia) |
| November 2023 | Squid Game: The Challenge reality show releases |
| December 2024 | Season 2 released with returning and new cast (Rotten Tomatoes) |
| 2025 (announced) | Season 3 confirmed; Kai Cenat cast |
Confirmed facts
- Lee Jung‑jae in Seasons 1, 2, 3
- Lee Byung‑hun in Seasons 1, 2, 3
- Wi Ha‑joon in Seasons 1, 2
- Jung Ho‑yeon in Season 1 only
- Park Hae‑soo in Season 1 only
- Yim Si‑wan in Season 2
- Kai Cenat in Season 3
What’s unclear
- Full Season 3 cast beyond Kai Cenat
- Exact roles of some new Season 2 actors (e.g., T.O.P.)
- Names of most guard actors (uncredited)
“Returning to the role of Gi‑hun was emotional – he’s not the same person anymore. He’s carrying the weight of everything he saw.”
– Lee Jung‑jae, interview on Season 2 preparation
“For Season 2, I wanted to introduce characters who represent different kinds of desperation – from crypto investors to transgender individuals. The games reflect today’s social fractures.”
– Hwang Dong‑hyuk, director, on cast selection
“I can’t say much, but being part of Squid Game is surreal. I grew up watching Korean dramas, and now I’m in one of the biggest shows ever.”
– Kai Cenat, social media announcement
For Lee Jung‑jae, the journey from desperate gambler to vengeful crusader is complete. For the rest of the cast, the final season will determine which characters survive – and which become new symbols of the show’s brutal critique of modern capitalism.
Frequently asked questions
Who is the main cast of Squid Game?
The main cast includes Lee Jung‑jae (Seong Gi‑hun), Park Hae‑soo (Cho Sang‑woo), Jung Ho‑yeon (Kang Sae‑byeok), Wi Ha‑joon (Hwang Jun‑ho), and Lee Byung‑hun (the Front Man).
Is Sungjoo in Squid Game season 2?
There is no confirmed character named Sungjoo in Season 2. The new cast includes Yim Si‑wan, Kang Ha‑neul, and others, but not a character with that name.
Who are the new players in Squid Game season 2?
New players include Yim Si‑wan (MG Coin/Player 333), Kang Ha‑neul (Player 388), Lee Jin‑uk (Player 246), Park Gyu‑young (Guard 011), Jo Yu‑ri (Player 222), Park Sung‑hoon (Player 120), Yang Dong‑geun (Player 007), and Kang Ae‑shim (Player 149).
Does the Front Man have a name?
Yes, his real name is Hwang In‑ho. He is the older brother of detective Hwang Jun‑ho and won the 2015 Squid Game before becoming its manager.
Are the guards real actors in Squid Game?
Yes, the guards are played by real actors, though most remain uncredited. Some known actors, like Kim Hyun‑joo and Park Gyu‑young, have played guard roles.
How many cast members are there in Squid Game season 1?
Season 1 features about 20 notable speaking roles, including 456 contestants, but the main cast consists of 10–12 actors. The core ensemble includes 7 lead actors.
What is the cast of Squid Game: The Challenge?
The reality show Squid Game: The Challenge features 456 contestants competing for a cash prize. It is hosted by actors from the original series? No official cast list has been released by Netflix, but the games are supervised by staff who do not appear on screen.
Will all Season 1 cast return for Season 2?
No. Only Lee Jung‑jae, Lee Byung‑hun, Wi Ha‑joon, and Gong Yoo (in flashback) return. Park Hae‑soo, Jung Ho‑yeon, Heo Sung‑tae, Kim Joo‑ryoung, and Oh Young‑soo do not appear in Season 2 due to their characters’ deaths or story completion.
Amelia Foster is Business & Economy Correspondent at TheUKDaily.uk, covering the UK economy, markets, employment, household costs and consumer finance.