When you finish watching a sprawling shonen anime series, jumping straight into the theatrical films feels like a natural extension of the journey. But if you're watching Nakaba Suzuki's sprawling fantasy epic, a lingering question always surfaces: do these feature films actually matter to the main storyline? Fans routinely debate whether the theatrical releases hold any official weight or if they're just glorified side stories designed to cash in on popularity.
The short answer is that most of The Seven Deadly Sins movies are non-canon side stories that fit loosely into the timeline without altering core plot progression, with a few notable exceptions written directly by the creator. If you skip them, you won't miss any vital character development required to understand the manga or the primary television seasons. However, dismissing them entirely means missing out on expanded lore, original character designs, and extra adventures with Meliodas and the rest of the Deadly Sins. Let's break down each film to separate official narrative progression from filler storytelling.
Understanding Canon in The Seven Deadly Sins
To evaluate these cinematic adventures, you need to understand how anime canon works for this specific franchise. In traditional adaptations, canon strictly refers to events, dialogue, and character arcs that originate from the original manga written and illustrated by Nakaba Suzuki. If an event or character appears in the manga chapters published in Weekly Shonen Magazine, it's unquestionably part of the official universe.
When a studio produces an anime movie, they often operate under different constraints. Original animation projects require standalone plots that wrap up neatly within ninety minutes, making it difficult to weave massive, universe-altering events into an ongoing serialization without disrupting the author's master plan. Consequently, producers usually position these cinematic outings as side stories or alternate adventures that exist in a narrative gray area.
Prisoners of the Sky: The First Cinematic Outing
Released during the summer of 2018, The Seven Deadly Sins the Movie: Prisoners of the Sky arrived when the television anime was riding a massive wave of momentum. Nakaba Suzuki provided original character designs and plot concepts for the project, which led many fans to assume it was an essential piece of the puzzle.
The film takes place during a vague window of peace between major story arcs, sending the crew to the Sky Temple floating high above the clouds. While Suzuki's involvement gives the movie a sense of official flavor, the events of Prisoners of the Sky are never referenced in the manga or later seasons of the anime.
- Timeline placement: Fits loosely between the end of the second season and the start of the third season.
- Manga connection: Completely absent from the printed chapters.
- Verdict: Non-canon. It's a fun, standalone romp that showcases new factions like the Bellion and the Celestial people, but it doesn't affect the sacred treasures, commandment lore, or overarching holy war.
Cursed by Light: Bridging the Final Battle
Following the conclusion of the television run, studio Deen released The Seven Deadly Sins: Cursed by Light in 2021. This film holds a unique status because it adapts the final bonus chapters written by Nakaba Suzuki after the manga's official serialization ended in Weekly Shonen Magazine.
Unlike the 2018 movie, this feature tackles events that occur after the grand finale of the holy war. It portrays Meliodas and Elizabeth's wedding reception and deals with lingering threats from powerful entities like the Supreme Deity. Because the source material for these scenes came directly from Suzuki's pen as post-series epilogue material, this movie carries a much higher degree of official legitimacy.
- Timeline placement: Set after the final episode of the anime series.
- Manga connection: Pulls from post-series extra chapters written by the original author.
- Verdict: Canon-adjacent. While the anime adaptation condenses and stylizes these final moments, the core events provide a genuine conclusion to the character arcs that the manga touched upon briefly in its final volumes.
The Grudge of Edinburgh: The Next Generation Connection
Divided into two parts and released as Netflix original anime films in 2022 and 2023, The Seven Deadly Sins: Grudge of Edinburgh shifts the spotlight away from Meliodas and onto his son, Tristan. These computer-animated films explore Tristan's internal struggle with his dual heritage as the child of a demon king and a goddess.
Nakaba Suzuki wrote an entirely new story specifically for these projects, ensuring that Tristan's journey serves as a direct narrative bridge to the sequel series, Four Knights of the Apocalypse. If you want to understand how Tristan grows into the powerful knight featured in the sequel series, watching these films provides critical character context.
- Timeline placement: Set several years after the main series finale, running concurrently with the early years of Four Knights of the Apocalypse.
- Manga/Sequel connection: Directly ties into the background of the sequel series protagonist and supporting cast.
- Verdict: Canon. Even though it utilizes a distinct 3D CGI art style, the plot is an official extension of Suzuki's overarching narrative universe.
Why Non-Canon Anime Movies Still Matter
Many purists skip non-canon anime films because they don't shift the overarching plot. However, writing off these cinematic projects entirely ignores what makes them enjoyable for dedicated fans. Studios use feature films as experimental playgrounds to deliver sakuga animation, grander musical scores, and larger-than-life battles that standard television budgets might not sustain.
Furthermore, characters introduced in these cinematic experiments often gain a cult following. When you watch productions like Netflix or check out official publishing details on Kodansha, you can see how studios market these extensions to keep the fanbase engaged between major television seasons. Engaging with these stories deepens your appreciation for the franchise's world-building, even if they won't alter the outcome of the holy war.
Frequently Asked Questions
Do I need to watch the movies to understand the final season?
No, you can watch every season of the main television series without viewing a single movie. The core plot points, character awakenings, and villain defeats are all fully explained within the bounds of the TV episodes and manga chapters.
Who writes the story for these cinematic adaptations?
While studio screenwriters handle the minute-by-minute dialogue and scene structuring, original creator Nakaba Suzuki frequently contributes conceptual outlines, character designs, or direct epilogue chapters to ensure the films align with the tone of the universe.
Where can I stream these anime movies?
International streaming rights for almost all The Seven Deadly Sins theatrical films and original net animations are held exclusively by Netflix, making it easy to watch them alongside the main series.
Are there any other movies in this franchise?
Beyond the theatrical films and the Grudge of Edinburgh two-part project, the franchise primarily consists of television seasons, OVAs, and the ongoing adaptation of Four Knights of the Apocalypse.
