Movie

Tunnels: Sun in the Dark

“There is a hero in each of us.”

★ 7.7(9)20252h 8m

Tunnels: Sun in the Dark isn't available to stream, rent or buy in Japan right now. Availability changes often, so check back soon. Availability checked 22 July 2026.

Where to watch Tunnels: Sun in the Dark

🇯🇵 Japan

No streaming, rental or purchase options are listed in Japan right now. Availability changes often — try switching your region in the header.

Good to know

Director: Bùi Thạc Chuyên
Release date: 2025-04-04
Runtime: 2h 8m
Language: English
Box office: $6,564,282
Budget: $2,500,000
Status: Released
Country: Vietnam
Studio: HKFilm

Tunnels: Sun in the Dark — trailer

About Tunnels: Sun in the Dark

Tunnels: Sun in the Dark is a 2025 movie in the War, Drama and History genres, directed by Bùi Thạc Chuyên, starring Thái Hòa, Quang Tuấn and Hồ Thu Anh. It has a runtime of 2 hours 8 minutes. It holds an average rating of 7.7/10 from 9 viewers. Below you can see where to watch Tunnels: Sun in the Dark in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

In 1967, as the Vietnam War raged, a Vietnamese revolutionary guerrilla team became the U.S. military's top target—charged with safeguarding a secret group of intelligence agents at all costs.

Cast

Thái Hòa

Bảy Theo

Quang Tuấn

Tư Đạp

Hồ Thu Anh

Ba Hương

Diễm Hằng Lamoon

Út Liên

Cao Minh

Uncle Sáu

Nhật Ý

Ba Hiếu

Khánh Ly

Cấm

Hoàng Minh Triết

Hai Thưng

Anh Tú Wilson

Lục Tạc

Cao Sang Lê

Sáu Lập

A Tới

Bảy Sất

Karel Granát

Eddie Smith

Frequently asked questions

Where can I watch Tunnels: Sun in the Dark in Japan?+

Tunnels: Sun in the Dark is not currently listed on any streaming, rental or purchase service in Japan. Availability changes often, so check back or switch your region.

Is Tunnels: Sun in the Dark on Netflix?+

Tunnels: Sun in the Dark is not on Netflix in Japan right now.

How long is Tunnels: Sun in the Dark?+

Tunnels: Sun in the Dark has a runtime of 2 hours 8 minutes (128 minutes).

Who stars in Tunnels: Sun in the Dark?+

Tunnels: Sun in the Dark stars Thái Hòa, Quang Tuấn, Hồ Thu Anh, Diễm Hằng Lamoon and Cao Minh.

When did Tunnels: Sun in the Dark come out?+

Tunnels: Sun in the Dark is a 2025 movie directed by Bùi Thạc Chuyên.

What genre is Tunnels: Sun in the Dark?+

Tunnels: Sun in the Dark is War, Drama and History film.

Who directed Tunnels: Sun in the Dark?+

Tunnels: Sun in the Dark was directed by Bùi Thạc Chuyên.