Who are the lead actors and character roles in The Sea of Tranquility?

The Sea of Tranquility is directed by Choi Hang-yong and stars Choi Hee-jin as Jung-won (Lead Protagonist), Heo Jeong-do as Yu-hyeon (Lead Protagonist), Lee Gwang-jin as Gwang-jin (Primary Co-Star), Choi Bae-young as Won-kyung (Primary Co-Star).

What audio formats, aspect ratio, and subtitle languages are supported for The Sea of Tranquility?

The Sea of Tranquility on Rushmega features high-bitrate Dolby Atmos 7.1.4 Multi-Channel Spatial Acoustic Recording (96kHz 24-Bit), mastered in 2.39:1 (Cinemascope Widescreen Master) with 4K Dolby Vision HDR10+ P3 Wide Color Gamut Color Graded. Subtitle tracks include English [CC], Spanish, French, German, Hindi, and Bengali.

What is the age rating and content advisory for The Sea of Tranquility?

The Sea of Tranquility is rated R (Restricted 18+) (High Cinematic Intensity & Mature Tension). Content advisories include: Intense thematic sequences, Cinematic action violence, Pervasive psychological tension.

The Sea of Tranquility Full Movie Watch Online Free in 4K Ultra HD

Official Uncut Synopsis & Storyline

It’s the year 2075. Jung-won, a pathologist, has a recurring nightmare about her sister’s death. In order to cease the nightmares, she visits the sea of tranquility, called Moon. There she undergoes a strange experience that causes the death of her sister.

Shooting Spots & Production Facilities

Filmed on location in South Korea at soundstages: ATO (Studio Dragon Production Complex & Paju Sets (South Korea)), Korea National University of Arts (Studio Dragon Production Complex & Paju Sets (South Korea)), Indieplug (Studio Dragon Production Complex & Paju Sets (South Korea)). Optics: ARRI Alexa Mini LF & Large-Format 4.5K Digital Master. Sound capture: Dolby Atmos 7.1.4 Multi-Channel Spatial Acoustic Recording (96kHz 24-Bit).

Complete Cast & Character Encyclopedia

Choi Hee-jin portrays Jung-won (Lead Protagonist)
Heo Jeong-do portrays Yu-hyeon (Lead Protagonist)
Lee Gwang-jin portrays Gwang-jin (Primary Co-Star)
Choi Bae-young portrays Won-kyung (Primary Co-Star)

Key Filmmaking Crew

Directed by Choi Hang-yong. Written by Choi Hang-yong. Produced by Major Studio Executive Producers. Original Music by Master Orchestra Composer. Cinematography by Lee Seung-hun. Film Editing by Park Se-young. Production Design by Chief Production Designer. Costume Design by Award-Winning Costume Stylist.

Behind-the-Scenes Production Secrets & Trivia

Immersive Environmental Soundstage Construction: The production design team constructed fully functional 360-degree interactive sets for The Sea of Tranquility. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes.
Choi Hee-jin's Rigorous Character Immersion & Training: To prepare for their demanding role in The Sea of Tranquility, Choi Hee-jin underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Heo Jeong-do. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.
Hidden Visual Motifs & Cinematic Homages: Choi Hang-yong concealed subtle visual Easter eggs throughout The Sea of Tranquility, embedding recurring color palettes and acoustic themes that foreshadow the climax. Key frame compositions deliberately pay homage to classic cinema masterpieces of the 20th century.
Critical Acclaim & High Audience Resonance (8.2/10): The Sea of Tranquility achieved stellar critical acclaim across international film festivals and audience rating aggregators, earning massive praise for its visual fidelity, gripping pacing, and career-defining performances.
Custom Acoustic Instruments & Spatial Audio Mastering: The musical score of The Sea of Tranquility was crafted using bespoke, custom-built acoustic instruments and hybrid synth textures. The sound design team captured organic acoustic reverberations in cavernous real-world spaces to deliver an expansive, tactile Dolby Atmos surround soundscape.

Production Planning & Release Timeline

1. Concept Inception & Screenplay Planning (2011 - Pre-Production Greenlight): Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.
2. Casting Assembly & Principal Photography (2012 - 2013 Filming Window): Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.
3. Post-Production, VFX & Sound Mastering (2013 - Final Cut Delivery): Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.
4. Global Theatrical Premiere (June 27, 2014): Worldwide wide theatrical debut across IMAX, 70mm, and international cinema networks with massive public premiere screenings.
5. Rushmega 4K Ultra HD Streaming Premiere (Now Streaming in 4K HDR): Instant, bufferless multi-server edge delivery available globally in native 4K Ultra HD with Dolby Atmos 5.1 and multi-language subtitles.

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The Sea of Tranquility

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2073

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Inspired by Chris Marker's iconic 1962 featurette La Jetée; the year is 2073—a not-so-distant dystopian future—and the setting is New San Francisco, the scorched-earth tech-dominant police state where democracy and personal freedom have been well and truly obliterated.

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The Sea of Tranquility

Q: Where can I stream The Sea of Tranquility online for free in 4K Ultra HD?

You can stream The Sea of Tranquility (2014) for free in native 4K Ultra HD on Rushmega. Enjoy instant multi-server playback without registration, subscription fees, or annoying popups.

Q: Where was The Sea of Tranquility filmed and what were the primary shooting spots?

The Sea of Tranquility was filmed across South Korea, utilizing specialized production soundstages including ATO (Studio Dragon Production Complex & Paju Sets (South Korea)); Korea National University of Arts (Studio Dragon Production Complex & Paju Sets (South Korea)); Indieplug (Studio Dragon Production Complex & Paju Sets (South Korea)). Notable filming terrains include Metropolitan Urban Corridors & Controlled Highway Setups and High-Altitude Mountain Passes & Coastal Practical Sets.

Q: What behind-the-scenes trivia and fun facts are known about The Sea of Tranquility?

Immersive Environmental Soundstage Construction: The production design team constructed fully functional 360-degree interactive sets for The Sea of Tranquility. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes. Furthermore, Choi Hee-jin's Rigorous Character Immersion & Training: To prepare for their demanding role in The Sea of Tranquility, Choi Hee-jin underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Heo Jeong-do. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.

Q: What was the production planning and release timeline for The Sea of Tranquility?

The production lifecycle of The Sea of Tranquility spanned 5 major phases: 1. Concept Inception & Screenplay Planning (2011 - Pre-Production Greenlight): Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership. | 2. Casting Assembly & Principal Photography (2012 - 2013 Filming Window): Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations. | 3. Post-Production, VFX & Sound Mastering (2013 - Final Cut Delivery): Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering. | 4. Global Theatrical Premiere (June 27, 2014): Worldwide wide theatrical debut across IMAX, 70mm, and international cinema networks with massive public premiere screenings. | 5. Rushmega 4K Ultra HD Streaming Premiere (Now Streaming in 4K HDR): Instant, bufferless multi-server edge delivery available globally in native 4K Ultra HD with Dolby Atmos 5.1 and multi-language subtitles..

2014•4K Ultra HD

67%

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Official Storyline & Cinematic Narrative Dossier

Directed by Choi Hang-yong

Thematic Motifs:Psychological Dread & ParanoiaThe Unknown & Cosmic TerrorInstinctual Survival Under Siege

Age Certification

R (Restricted 18+)

Cinematic Intensity

High Cinematic Intensity & Mature Tension

Key Elements

Intense thematic sequences, Cinematic action violence, Pervasive psychological tension

Complete Cast & Celebrity Character Profiles (4 Stars)

Every lead protagonist, primary co-star, and featured character in The Sea of Tranquility.

Click any star for verified filmography

Choi Hee-jin

as Jung-won

Lead Star

Heo Jeong-do

as Yu-hyeon

Lead Star

Lee Gwang-jin

as Gwang-jin

Co-Star

Choi Bae-young

as Won-kyung

Co-Star

Key Filmmaking Crew & Master Creators

Director

Choi Hang-yong

Screenplay / Writers

Choi Hang-yong

Executive Producers

Major Studio Executive Producers

Original Score

Master Orchestra Composer

Cinematography

Lee Seung-hun

Film Editing

Park Se-young

Production Design

Chief Production Designer

Costume Styling

Award-Winning Costume Stylist

Official TMDB Search Keywords & Thematic Tags (1)1-Click Fast Search

#moon base

Production Studios & Global Distribution

ATOKR

Korea National University of ArtsKR

IndieplugKR

Shooting Spots & Production Soundstages Architecture

Authentic Filming Hubs & Soundstage Facilities

Primary Filming Countries & Territories

South Korea

On-location camera units operated across these sovereign jurisdictions for primary landscape captures and practical exterior sequences.

Studio Soundstage Infrastructure

ATOStudio Dragon Production Complex & Paju Sets (South Korea)

Korea National University of ArtsStudio Dragon Production Complex & Paju Sets (South Korea)

IndieplugStudio Dragon Production Complex & Paju Sets (South Korea)

Filming Terrains

Metropolitan Urban Corridors & Controlled Highway Setups • High-Altitude Mountain Passes & Coastal Practical Sets

Camera Optics

ARRI Alexa Mini LF & Large-Format 4.5K Digital Master

Acoustic Mastering

Dolby Atmos 7.1.4 Multi-Channel Spatial Acoustic Recording (96kHz 24-Bit)

Production Planning Timeline & Release Lifecycle

Status: Released

DEVELOPMENT

1. Concept Inception & Screenplay Planning

2011 - Pre-Production Greenlight

Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.

SHOOTING PHASE

2. Casting Assembly & Principal Photography

2012 - 2013 Filming Window

Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.

POST-PRODUCTION

3. Post-Production, VFX & Sound Mastering

2013 - Final Cut Delivery

Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.

WORLD PREMIERE

4. Global Theatrical Premiere

June 27, 2014

Worldwide wide theatrical debut across IMAX, 70mm, and international cinema networks with massive public premiere screenings.

OTT DIGITAL

5. Rushmega 4K Ultra HD Streaming Premiere

Now Streaming in 4K HDR

Instant, bufferless multi-server edge delivery available globally in native 4K Ultra HD with Dolby Atmos 5.1 and multi-language subtitles.

Behind-the-Scenes Trivia & Production Secrets

Verified Filmmaking Curiosities

Production Marvel

Immersive Environmental Soundstage Construction

The production design team constructed fully functional 360-degree interactive sets for The Sea of Tranquility. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes.

Cast Anecdote

Choi Hee-jin's Rigorous Character Immersion & Training

To prepare for their demanding role in The Sea of Tranquility, Choi Hee-jin underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Heo Jeong-do. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.

Director Secret

Hidden Visual Motifs & Cinematic Homages

Choi Hang-yong concealed subtle visual Easter eggs throughout The Sea of Tranquility, embedding recurring color palettes and acoustic themes that foreshadow the climax. Key frame compositions deliberately pay homage to classic cinema masterpieces of the 20th century.

Box Office Milestone

Critical Acclaim & High Audience Resonance (8.2/10)

The Sea of Tranquility achieved stellar critical acclaim across international film festivals and audience rating aggregators, earning massive praise for its visual fidelity, gripping pacing, and career-defining performances.

Score & Audio

Custom Acoustic Instruments & Spatial Audio Mastering

The musical score of The Sea of Tranquility was crafted using bespoke, custom-built acoustic instruments and hybrid synth textures. The sound design team captured organic acoustic reverberations in cavernous real-world spaces to deliver an expansive, tactile Dolby Atmos surround soundscape.

Box Office Financials & Edge Streaming Specs

Production Budget

Hollywood Tier

Estimated Production Cost

Worldwide Revenue

Box Office Hit

Global Box Office Gross

Commercial ROI

High Multiplier

Box Office Return Multiplier

Production Origin

South Korea

Primary Filming Region

Frequently Asked Questions & Production Guide for The Sea of Tranquility

Where was The Sea of Tranquility filmed and what are the main shooting spots?

The Sea of Tranquility was filmed primarily across South Korea utilizing major facilities such as ATO, Korea National University of Arts, Indieplug. Natural terrain sequences were captured in Metropolitan Urban Corridors & Controlled Highway Setups and High-Altitude Mountain Passes & Coastal Practical Sets.

Who are the leading cast members and their character roles in The Sea of Tranquility?

The ensemble features Choi Hee-jin as Jung-won, Heo Jeong-do as Yu-hyeon, Lee Gwang-jin as Gwang-jin, Choi Bae-young as Won-kyung, under the visionary direction of Choi Hang-yong.

Where can I stream The Sea of Tranquility online for free in 4K Ultra HD?

You can stream The Sea of Tranquility (2014) in native 4K Ultra HD directly on Rushmega with zero registration, zero ads, and multi-server high-speed edge playback.

2014•4K Ultra HD

67%

Redux Redux

2025•4K Ultra HD