Full Cast of Sweet Home Season 3 - Every Main Character & Actor Who Appears (Photos)

This Korean postapocalyptic TV hit is back for its third and final season.

By Klein Felt Posted:
Sweet Home Season 3 Cast members

Sweet Home is ending with Season 3, bringing this motley cast of characters together for one last post-apocalyptic adventure. 

Streaming on Netflix in the U.S., the dystopian Korean drama has wowed audiences with its unique sci-fi world where otherworldly monsters merge to threaten humanity's survival. 

After spending the entirety of Season 1 in the confines of a single apartment building, the band of survivors (and former neighbors) ventured forth from their concrete confines in Season 2, searching for a possible way forward for not just them but civilization as a whole. 

Every Main Cast Member In Sweet Home Season 3

Song Kang - Hyun-su

Song Kang as Hyun-su in Sweet Home
Song Kang

Starring as Sweet Home's defacto main character is Song Kang as Hyun-su. Cha Hyun-su started the series as a clinically depressed high school dropout who moved into the city to live in the Green Home Apartment Complex. 

While Hyun-su has moved through life fairly waywardly up until when the series starts, the events of Season 1 kick-start his leadership as he helps the residents of Green Home survive after the arrival of the show's dangerous other-worldly threats. 

Song Kang has become known as the "son of Netflix" for his significant presence in Korean dramas on the platform. His biggest roles include appearing in My Demon, Escape, and Navillera

Lee Jin-uk - Sang-wook

Lee Jin-uk as Sang-wook in Sweet Home
Lee Jin-uk

Lee Jin-uk plays the mysterious and smoldering Sang Wook in Sweet Home. Having been a part of the series since the beginning, Sang-wook is a valuable member of the Green Home group, being one of the few that had killed before the world fell apart. 

Sang-wook is notably a contract killer who works under the guise of a construction worker before the Emergence, vowing to "punish evil with evil." Since departing from the apartment complex he called home at the end of Season 1, Sang-Wook and Hyun-su have had their differences but have also become close allies. 

Lee Jin-uk's previous credits include The Three Musketeers, Nine: Nine Time Travels, and The Time We Were Not In Love.

Lee Do-hyun - Eun-hyeok

Lee Do-hyun as Eun-hyeok in Sweet Home
Lee Do-hyun

One of the youngest members of the Green Home group is Lee Eun-hyeok. Played by Lee Do-hyun, Eun-hyeok is a former medical student who gave up his studies following the death of his parents.

He lived in the Green Home Apartment Complex until the apocalypse, joining the team to help his fellow residents survive. Eun-hyeok is the brain of the Green Home team, being a valuable resource as they ventured out beyond the confines of their apartment building. 

Lee Do-hyun can also be seen in Exhuma, Youth of May, 18 Again

Lee Si-young - Yi-kyung

Lee Si-young as Yi-kyung in Sweet Home
Lee Si-young

Another main character on the Green Home team is the former special forces fighter Yi-kyung (brought to life on screen by Lee Si-young). Before the 'end of the world,' Yi-kyung was a soldier in the Special Forces Unit as well as a firefighter. 

Season 2 gave fans a taste of Yi-kyung's back story, showing that she was a mother before the series' events and is searching for her husband.

Lee Si-young is best known for appearing in The Birth of the Rich, No Mercy, and SF8. 

Ko Min-si - Eun-yu

Ko Min-si as Eun-yu in Sweet Home
Ko Min-si

Ko Min-si's Eun-yu is the younger sister of Lee Eun-Hyeok (played by Lee Do-hyun) and a former aspiring ballerina. She lived with her brother in the Green Home Apartment Complex, getting dragged into the group's quest for survival after the show's cataclysmic opening. 

Ko Min-si may be familiar to fans of Smugglers, Youth of May, and The Witch: Part 1 - The Subversion

Jinyoung - Chan-young

Jinyoung as Chan-young in Sweet Home
Jinyoung

Having joined the series in Season 2, Jinyoung brings to life Chan-young. Chan-Young is a Special Forces Unit soldier in charge of transporting survivors in the wasteland. While other soldiers are unwavering in their commitment to following orders, Chan-Young is willing to break the rules if it saves lives. 

Jinyoung's previous credits include Love in the Midnight, The Dude in Me, and 100 Days My Prince

Yoo Oh-seong - Tak In-hwan

Yoo Oh-seong as Tak In-hwan in Sweet Home
Yoo Oh-seong

Played by Yoo Oh-seong, Tak In-hwan is another new character first introduced in Season 2. He is a commanding general in the Special Forces Unit known for being relentless and cold-hearted. Helping guard survivors who are carrying the monster mutation, General Tak himself may be hiding a monstrous secret. 

Yoo Oh-seong can also be seen in 7 Assassins, Don't Cry, Mommy, and Potato Symphony

Oh Jung-se - Dr. Lim

Oh Jung-se as Dr. Lim in Sweet Home
Oh Jung-se

Dr. Lim (played by Oh Jung-se) could be key in the future of the Sweet Home universe. He is a researcher working with the government who specializes in vaccines. However, in his pursuit to cure the world of its monstrous invasion, he has lost the morals that got him to where is to begin with. 

Oh Jung-se is best known for appearances in The Call, It's Okay Not To Be Okay, and Swing Kids

Kim Moo-yeol - Kim Yeong-hu

Kim Moo-yeol as Kim Yeong-hu in Sweet Home
Kim Moo-yeol

Kim Moo-yeol plays Kim Yeong-hu in Sweet Home. He is a small child who joins the band of survivors and shows he can hold his own in a post-apocalypse world. 

Kim Moo-yeol's other work includes Space Sweepers, Forgotten, and A Muse

Kim Sia - Kid

Kim Sia as Kid in Sweet Home
Kim Sia

Kim Sia brings to life Sweet Home character Kid. Kid is a mysterious child who crosses paths with the cast as someone who has contracted the monster mutation. 

Kim Sia can also be seen in Miss Baek, The Silent Sea, and Kill Boksoon


Sweet Home Season 3 is streaming on Netflix. 

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- About The Author: Klein Felt
Klein Felt is a Senior Editor at The Direct. Joining the website back in 2020, he helped jumpstart video game content on The Direct. Klein plays a vital role as a part of the site's content team, demonstrating expertise in all things PlayStation, Marvel, and the greater entertainment industry.