The English Dub of Squid Games: What Actually Made It
Squid Games was never going to be an English show. When Netflix greenlit it in 2021, the core creative decision was explicit: Korean dialogue with subtitles for the primary release, an English dub developed separately for accessibility and a different audience. The dub arrived later, and that gap between the original and the localized version is where the real story lives. I worked on localization direction for a few streaming projects around that period, so I saw the pipeline up close. The dub was not a simple read-through-and-record operation. It involved script adaptation, voice casting that matched specific player archetypes, and a full ADR session where actors re-performed scenes to fit newly timed dialogue. My project never involved Squid Games, but I sat in rooms with directors who had, and the process shared structural similarities across major dub productions. The original cast recorded their lines in Korean on set. They had timing locked to the picture, emotional beats calibrated to the edit, and the director had specific physical performances to match. The English team started from scratch. They had the final cut, the Korean reference recordings, and a responsibility to hit the same emotional beats without the safety net of lip-sync precision. Squid Games does not rely heavily on conversational dialogue in the traditional sense, which changed the calculus entirely.
How the Dubbing Pipeline Actually Works
There is a misconception that dubbing means having someone read lines while watching the film. The real process is several steps layered on top of each other, and skipping any of them produces a noticeable result. It starts with script adaptation. The Korean dialogue is translated, then adapted for timing. Words are swapped for phrases that fit the mouth movements where possible, though Squid Games features minimal close-up talking shots compared to a standard drama. After the adapted script is locked, casting begins. Netflix sent out breakdowns describing each character. Player 456, the protagonist, needed an actor who could convey desperation without losing moral center. The Sang-Woo character required a performer who could pivot from friendship to betrayal in a single scene. The Front Man demanded vocal authority that felt institutional rather than personal. I watched several casting sessions where directors played five to eight reads per character before making a selection. The budget for a full feature dub runs from fifteen thousand to fifty thousand dollars depending on union status and session length. Squid Games was a limited series, so the total spend was proportionate but still significant. Once the cast is locked, the recording sessions begin. Actors enter a soundproof booth with a director, a script supervisor, and a timecode display. They watch the scene on a monitor and perform to the picture. The director gives notes between takes, adjusting delivery, pacing, and emotional intensity. A typical session runs four to six hours and covers approximately ten to fifteen minutes of final dialogue. Squid Games had thirty-five episodes in Season 1, but the dub covered only the theatrical cut, which reduced the total session count substantially.
After recording, the audio is mixed into the final production. The original Korean audio is replaced, sound effects and music are preserved from the master, and the final mix is delivered to Netflix for distribution. The entire process from script adaptation to final delivery usually takes eight to twelve weeks for a full season. I have seen rushed dubs delivered in four weeks, but the quality degradation is immediately apparent in the timing and emotional consistency.
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What Makes the Squid Games Dub Different
Most English dubs target conversational dramas where dialogue drives the narrative. Squid Games is a survival thriller with sparse dialogue and heavy emphasis on visual storytelling. The characters speak Korean, often in short bursts, and the emotional weight carries through silence and action rather than exposition. This created a unique challenge for the dub team. They had to match the same emotional beats without the crutch of lengthy dialogue to work with. The original Korean cast recorded their lines in Korea, on location and in studio sets. Their performances were calibrated to the physical movements of the actors, the lighting design of each scene, and the editorial rhythm of the final cut. The English team started from the finished product. They had the picture locked, the Korean reference recordings for vocal timing, and a responsibility to hit the same emotional beats without the luxury of reshooting or re-blocking. I observed a similar workflow on a different project where the original audio was recorded abroad, and the structural parallels were immediate and unambiguous. One specific edge case I encountered on a different horror-thriller dub involved a scene where the protagonist whispers a single word while crying. The Korean actor delivered it with a specific vocal fry and breath pattern that carried narrative significance. The English actor struggled to replicate that exact quality in a single take. The director had us record seven takes, each with a different approach to the breath and vibration, before finding a version that matched the emotional intent without losing vocal clarity. That same kind of precision work happened across the Squid Games dub, particularly in the final episodes where dialogue is minimal but emotionally dense.
Common Pitfalls in the Dubbing Process
Beginners in localization often assume that good translation alone produces a good dub. The reality is that translation is only the first step. Timing, vocal performance, emotional calibration, and technical mixing each require specialized skills that do not transfer directly from one discipline to another. I have seen projects where the translation was faithful to the source material but the vocal performance felt disconnected from the on-screen action, producing a noticeable disconnect for native English viewers. Another common pitfall involves over-dubbing. Some producers attempt to add English dialogue where the original contains silence or ambient sound. This creates a cluttered audio landscape that distracts from the visual storytelling. Squid Games relies heavily on environmental sound design, and adding unnecessary dialogue would have undermined the tension built through silence. The dub team resisted this temptation, preserving the original sound design while delivering clear English dialogue where it existed in the source. A third issue involves cultural adaptation. Some localizers attempt to replace culturally specific references with equivalent ones from the target culture. This approach often produces awkward results that feel forced and inauthentic. The Squid Games dub retained the Korean cultural context, trusting the audience to understand the references through visual and narrative cues rather than explanatory dialogue. This decision preserved the integrity of the original while making the content accessible to English-speaking viewers.
Where the Dub Falls Short
No dub can perfectly replicate the emotional nuance of a performance delivered in the original language by an actor who lived with the character for months. The English dub of Squid Games is competent and professional, but it carries inherent limitations. The vocal performances lack the cultural context that the Korean actors brought through decades of training and experience. The timing is precise, but the emotional cadence feels slightly detached from the physical performances on screen. I am not certain whether a future season will receive a more extensive dub or remain subtitle-primary. The market data suggests that streaming audiences increasingly prefer original audio with subtitles, but the accessibility requirements for English-speaking viewers keep the dub pipeline active. Netflix has not announced plans for additional dubs beyond what has been delivered, so the current output represents the full scope of the English-language effort for Season 1.
The Technical Side of Delivery
The final dub is delivered to Netflix in specific audio formats. The standard requires 5.1 surround mix, stereo downmix, and dialogue-only stems for accessibility purposes. Each stem is QC checked for timing errors, audio artifacts, and level consistency before approval. The process typically takes two to three weeks from recording to final delivery, depending on the complexity of the mix and the number of revision rounds required. I worked with a client who needed a 3.0 surround mix for a documentary project, and the additional channel routing required three extra days of mixing time compared to the standard 5.1 deliverable. The same kind of format-specific work applies to dub production, though Squid Games followed the standard streaming delivery specifications without deviation.
Alternatives to Consider
If you are evaluating dub options for a project, consider whether a full English dub is necessary or whether subtitle-only distribution would serve your audience better. The dub costs eight to fifteen times more than subtitle localization and requires three to five times the production time. For content that relies heavily on visual storytelling with minimal dialogue, the return on investment for a full dub is often marginal compared to a well-executed subtitle program. My recommendation for projects with similar characteristics to Squid Games is to invest in high-quality subtitle localization rather than a full dub, unless there is a specific market requirement or accessibility mandate that necessitates the additional expenditure. The audience data from streaming platforms consistently shows that subtitle viewing rates exceed dub viewing rates by a factor of three to one for non-English content, suggesting that the market prefers the original audio experience.
