Watch Online: Running Man: Light & Shadow (2026)

Running Man: Light & Shadow is shaping up to be one of 2026's most anticipated animated action-adventures. This South Korean film promises an electrifying blend of espionage, mystery, and high-stakes drama that will appeal to both longtime Running Man fans and newcomers alike. Here's everything you need to know about this upcoming release, including the plot, full cast, crew details, and where you'll be able to watch online when it launches.

The Story: Light & Shadow Explained

Set in the futuristic Tree City, Running Man: Light & Shadow (2026) introduces Metronome—a clandestine organization dedicated to maintaining balance and order. Under the leadership of the charismatic Adel, Metronome recruits former champions from the legendary Running Man competition to serve as covert agents. Among these elite operatives is Lema, Adel's most promising protégé.

The narrative takes a dramatic turn when the very Running Men tasked with protecting Tree City suddenly begin orchestrating crimes across the metropolis. Faced with this inexplicable betrayal, Adel springs Metronome into action to confront the rogue agents. Meanwhile, Lema—torn between loyalty and truth—launches her own independent investigation to uncover the mystery behind the champions' transformation and prevent an all-out war that could devastate the city.

Official Release Date

Running Man: Light & Shadow is scheduled to release on April 11, 2026. Mark your calendars for this thrilling animated adventure that's already generating significant buzz in the international film community.

Meet the Full Cast

The voice talent for Running Man: Light & Shadow includes:

• Kim Seo-young
• Um Sang-hyun
• Kwon Chang-uk
• Kim Yeon-woo

Behind the Scenes: Director & Production Team

Running Man: Light & Shadow is helmed by director Yun Jun-sang, who brings his unique vision to this animated feature. Here's what we know about the production:

• Director: Yun Jun-sang
• Screenplay: TBA
• Studio: LOCUS Corporation
• Country of Origin: South Korea
• Genre: Animation, Family, Action, Adventure
• Runtime: 81 minutes

Key Details About the Film

Running Man: Light & Shadow is classified as an animated action-adventure with family appeal. The streamlined 81-minute runtime ensures fast-paced storytelling that keeps viewers engaged from start to finish. This South Korean production from LOCUS Corporation represents an exciting expansion of the Running Man franchise into the animated action genre.

Where to Watch Running Man: Light & Shadow Online

Information about streaming platforms and theater availability for Running Man: Light & Shadow will be announced closer to the April 2026 release date. We recommend bookmarking this page to receive updates on where you can watch online, as well as any exclusive trailers or sneak peeks that may become available before launch.

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Stay tuned for the latest updates on Running Man: Light & Shadow—we'll keep you posted as new streaming details, trailer releases, and premiere information become available.