Wall to Wall cast and character guide: Who plays whom in the latest Korean thriller on Netflix?

Wall to Wall is a new South Korean thriller to arrive on Netflix, and it's a highly relatable ride through the anxieties of living in an apartment of your own as an urban youth.

Kang Ha-neul leads the cast as Woo-seong, a 30-something man who manages to buy a house in the capital city after saving up money for a long time. He fulfills his dream of owning a property in Seoul, but that means he has to live with the burdens of his high-interest loans. As if that's not enough, his neighbors make it even harder to find peace.

The film primarily follows Woo-seong's attempts to find out who keeps him awake at night with their consistent noise. However, it also presents the plight and moral dilemmas of urban youth, who refuse to be self-aware. It is written and directed by Kim Tae Joon, who previously helmed the 2023 Netflix psychological thriller Unlocked.

Apart from Kang Ha-neul, the cast of Wall to Wall on Netflix also mainly includes Yeom Hye-ran and Seo Hyun-woo. Let's find out more details about the stars.

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Wall to Wall: Full list of main cast and characters of this South Korean thriller on Netflix

Kang Ha-neul as Woo-sung

The Squid Game fans might remember Kang Ha-neul as Player 388 Kang-Dae-ho, who wins Seong Gi-hun's trust only to betray it later on. However, that's not the only high-stakes project he has worked on. The South Korean actor has also been a part of K-dramas like Tastefully Yours, Curtain Call, Insider, When the Camellia Blooms, and Moon Lovers: Scarlet Heart Ryeo.

In Wall to Wall, Kang Ha-neul plays Woo-sung, a troubled young man who makes the mistakes that many young people do these days: he bites off more than he can chew. He is so determined to own a property in a big city that he doesn't realize the sheer financial burden it puts on his foreseeable future. Kang Ha-neul brilliantly portrays the frustration and dread his character feels from a problem of his own making.

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Yeom Hye-ran as Eun-hwa

South Korean actress Yeom Hye-ran has over two decades' worth of experience as a professional actress. In the past, she starred as Kim Kyung-ja, who tries to expose an online celebrity in Netflix's Mask Girl. Yet even before that, she proved her acting chops through shows like The Glory, When Life Gives You Tangerines, When the Camellia Blooms, and Chocolate.

Wall to Wall casts her as a rich penthouse owner, Yeom Hye-ran, living in Woo-sung’s building. She looks down on people like Woo-sung, who are not as privileged as she is. So, Hye-ran is left to bear her tantrums while trying to find the source of the noise.

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Seo Hyun-woo as Jin-ho

Seo Hyun-woo has starred in everything from comforting dramas to gripping thrillers. While some of them have been movies that travelled across the globe, others were K-dramas that were so charming that people wouldn't want to switch on something else. Some of his shows include Our Movie, Behind Every Star, and Seoul Busters.

Wall to Wall presents him as Jin-ho, one of Woo-sung’s neighbors who doesn't let him catch a break. He is also an investigative journalist who swears by a code of conduct that he seems to have forgotten somewhere down the line.

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The supporting cast of Wall to Wall on Netflix

According to My Drama List, here's the rest of the cast for Netflix thriller Wall to Wall:

• Lee Jong Goo as Kim Yeong Cheol, Apt. 1701 resident
• Na Ho Sook as Na Ok Sun, Apt. 1701 resident
• Jeon Jin Oh as Jeon Gwang Cheol, Apt. 1301 resident
• Kang Ae Sim as Nam Hae Ju, U Sung's mother
• Jo Yu Ra as Lee Ju Yeon Apt. 1402 resident
• Jo Han Joon as Lee Chang U, U Sung's co-worker
• Park Sung Il as Ga Ju Ho, Eun Hwa's husband
• Kim Hyun Jung as Ha Ju Gyeong, Apt. 1301 resident
• Yoon Jeong Il as Lee Sang Uk, Apt. 1601 resident
• Kim Tae Moon as GH Team Leader Cho
• Ryu Seung Hyun as the Real estate agent
• Baek Do Gyum as the Maintenance man

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You can watch Wall to Wall on Netflix now.