Skip to content
JinjjaYour Korea. Your world.
Play
Poster: Parasyte: The Grey
Series

Parasyte: The Grey

기생수: 더 그레이
“The parasites hidden amongst us.”
2024EndedSouth Korea50 min

Log in or create an account to rate titles and keep a watchlist.

FantasyActionDramaScience Fictionalienbased on manga
+1
horror

What's it about?

When unidentified parasites violently take over human hosts and gain power, humanity must rise to combat the growing threat.

Where to stream?

1 offer
Netflix
Subscription
Checked 09/09/2026 · last check was a while ago · United States catalog · account required.
Available (check outdated)

Availability data partly provided by JustWatch via TMDB.

Trailers & videos

Offizieller Trailer — Trailer · German · official · YouTube
Official Trailer [Subtitled]
Trailer · English · official · YouTube
Offizieller Teaser
Teaser · German · official · YouTube
Official Teaser [Subtitled]
Teaser · English · official · YouTube
기생수: 더 그레이 | 공식 티저 예고편 | 넷플릭스
Teaser · Korean · official · YouTube
Jetzt ansehen
Teaser · German · official · YouTube

6 videos — they play on each provider's site

Cast

Portrait: Jeon So-nee
Jeon So-nee
전소니
Jeong Su-in
6 episodes
Portrait: Koo Kyo-hwan
Koo Kyo-hwan
구교환
Seol Kang-woo
6 episodes
Portrait: Lee Jung-hyun
Lee Jung-hyun
이정현
Choi Jun-kyung
6 episodes
Portrait: Kwon Hae-hyo
Kwon Hae-hyo
권해효
Kim Chul-min
6 episodes
Portrait: Kim In-kwon
Kim In-kwon
김인권
Kang Won-seok
6 episodes
Portrait: Hwang Dong-hee
Hwang Dong-hee
황동희
Agent
6 episodes
Portrait: Jeon Hee-jung
Jeon Hee-jung
전희정
The Grey Agent
6 episodes
Portrait: Yoon Hyun-gil
Yoon Hyun-gil
윤현길
Seol Kyeong-hee
6 episodes
Portrait: Tom Choi
Tom Choi
Chul-Min
6 episodes
Portrait: Lee Hyun-kyun
Lee Hyun-kyun
이현균
Kwon Hyeok-joo
6 episodes
Portrait: Moon Jung-dae
Moon Jung-dae
문정대
Chief Kang Seok-kwan
6 episodes
Portrait: Seo Myung-chan
Seo Myung-chan
서명찬
Jin Yong-kwan
6 episodes
L
Lee Se-ho
The Grey Agent
6 episodes
Portrait: Go Seo-hee
Go Seo-hee
고서희
Kang Won-seok's Wife
1 episode
Portrait: Lee Hyo-na
Lee Hyo-na
Parasite
1 episode
K
Kim Ye-rin
김예린
EDM Concert Goer
1 episode
Portrait: Masaki Suda
Masaki Suda
菅田将暉
Shinichi Izumi
1 episode
J
Joo Suk-je
Jung Ji-hoon
6 episodes
Portrait: Jeon Su-ji
Jeon Su-ji
전수지
Jeong Su-in's Mother
1 episode

19 people — scroll sideways

Crew

Producer
Yoomin Hailey Yang, Jo Eun-hye, Byun Seung-min
Music
Kang Bong-sung, Kim Suk-won, Kim Dong-wook
Writer
Ryu Yong-jae, Yeon Sang-ho
Director
Yeon Sang-ho

Episodes

Season 1 — 6 episodes · from 04/05/2024

Page 1 of 1 · Episodes 1–6

Still from episode 1

Episode 1

S01E0104/05/202461 min

After a brutal attack, Jeong Su-in learns she may not be the same person as before. Choi Jun-kyung discovers the monsters are forming an organization.

11 guest appearances

Jeon Hee-jung (The Grey Agent), Yoon Hyun-gil (Seol Kyeong-hee), Tom Choi (Chul-Min), Lee Hyun-kyun (Kwon Hyeok-joo), Moon Jung-dae (Chief Kang Seok-kwan), Seo Myung-chan (Jin Yong-kwan), Lee Se-ho (The Grey Agent), Lee Hyo-na (Parasite), Kim Ye-rin (EDM Concert Goer), Joo Suk-je (Jung Ji-hoon), Jeon Su-ji (Jeong Su-in's Mother)

Still from episode 2

Episode 2

S01E0204/05/202443 min

Looking for his sister, Seol Kang-woo investigates Saejin Church, where he finds Su-in. But he soon encounters trouble — and the two fight to escape.

8 guest appearances

Jeon Hee-jung (The Grey Agent), Yoon Hyun-gil (Seol Kyeong-hee), Tom Choi (Chul-Min), Lee Hyun-kyun (Kwon Hyeok-joo), Moon Jung-dae (Chief Kang Seok-kwan), Seo Myung-chan (Jin Yong-kwan), Lee Se-ho (The Grey Agent), Joo Suk-je (Jung Ji-hoon)

Still from episode 3

Episode 3

S01E0304/05/202443 min

After raiding Saejin Church, Jun-kyung begins suspecting Kim Chul-min is hiding something — later tracking him down meeting with Su-in and Kang-woo.

8 guest appearances

Jeon Hee-jung (The Grey Agent), Yoon Hyun-gil (Seol Kyeong-hee), Tom Choi (Chul-Min), Lee Hyun-kyun (Kwon Hyeok-joo), Moon Jung-dae (Chief Kang Seok-kwan), Seo Myung-chan (Jin Yong-kwan), Lee Se-ho (The Grey Agent), Joo Suk-je (Jung Ji-hoon)

Still from episode 4

Episode 4

S01E0404/05/202453 min

After revealing everything he knows to Chul-min, Kang-woo agrees to help save Su-in. But when the plan goes awry, lives are put at risk.

8 guest appearances

Jeon Hee-jung (The Grey Agent), Yoon Hyun-gil (Seol Kyeong-hee), Tom Choi (Chul-Min), Lee Hyun-kyun (Kwon Hyeok-joo), Moon Jung-dae (Chief Kang Seok-kwan), Seo Myung-chan (Jin Yong-kwan), Lee Se-ho (The Grey Agent), Joo Suk-je (Jung Ji-hoon)

Still from episode 5

Episode 5

S01E0504/05/202448 min

Despite being on the run, Su-in tries to warn Jun-kyung. But as Team Grey's raid plays out, Su-in and Kang-woo realize it's all part of a bigger plan.

8 guest appearances

Jeon Hee-jung (The Grey Agent), Yoon Hyun-gil (Seol Kyeong-hee), Tom Choi (Chul-Min), Lee Hyun-kyun (Kwon Hyeok-joo), Moon Jung-dae (Chief Kang Seok-kwan), Seo Myung-chan (Jin Yong-kwan), Lee Se-ho (The Grey Agent), Joo Suk-je (Jung Ji-hoon)

Still from episode 6

Episode 6

S01E0604/05/202452 minFinale

Su-in meets with Seol Kyung-hee, who requests an alliance. But the parasites' ploy for power goes into full effect — and it's up to Heidi to stop them.

10 guest appearances

Jeon Hee-jung (The Grey Agent), Yoon Hyun-gil (Seol Kyeong-hee), Tom Choi (Chul-Min), Lee Hyun-kyun (Kwon Hyeok-joo), Moon Jung-dae (Chief Kang Seok-kwan), Seo Myung-chan (Jin Yong-kwan), Lee Se-ho (The Grey Agent), Go Seo-hee (Kang Won-seok's Wife), Masaki Suda (Shinichi Izumi), Joo Suk-je (Jung Ji-hoon)

Image gallery

Posters (23)

Posters (English)
Posters (English)
Posters (English)
Posters (English)
Posters (Korean)
Posters (Korean)
Posters (English)
Posters (German)
Posters (Korean)
Posters (Korean)
Posters (English)
Posters (English)
Posters (English)
Posters (English)
Posters (English)
Posters (English)
Posters (English)
Posters (Korean)
Posters (Korean)
Posters (English)
Posters (English)
Posters
Posters

Stills (13)

Stills
Stills
Stills
Stills
Stills
Stills
Stills
Stills
Stills
Stills (Korean)
Stills (English)
Stills (English)
Stills (English)

Images © their respective rights holders · Source: TMDB