Sonic the Hedgehog: Memories And Beyond (2026): Cast, Story and

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Dr. Eggman seeks to transform Metal Sonic into an unmatched fighting machine by using Sonic’s life data and the Chaos Emeralds. To stop him, Sonic and his allies must draw on the friendship formed during their adventures in this animated action science-fiction story.

Sonic the Hedgehog: Memories And Beyond brings Sonic and his familiar allies into a conflict involving Dr. Eggman, Metal Sonic and the Chaos Emeralds. The central threat is built around an attempt to turn Metal Sonic into a powerful fighting machine.

The film also places friendship at the heart of its premise. With Sonic’s life data taken and Metal Sonic upgraded, Sonic and his friends must depend on the bond they have developed through their adventures to confront the danger.

Sonic the Hedgehog: Memories And Beyond movie details

Story without spoilers

Dr. Eggman’s plan involves stealing Sonic’s life data and using the power of the Chaos Emeralds to upgrade Metal Sonic. The result is a formidable opponent designed for combat, putting Sonic and his companions in a difficult position.

Rather than facing the threat alone, Sonic, Tails, Knuckles, Amy Rose, Shadow and Rouge must work together. The supplied story description identifies their friendship as an essential part of their effort to defeat Metal Sonic, while keeping the larger details of the conflict undisclosed.

What to expect

The supplied metadata identifies the film as an animated action and science-fiction title. Viewers can therefore expect a story focused on Sonic’s world, a technologically enhanced rival, the Chaos Emeralds and a team-based struggle against Dr. Eggman’s scheme.

Its premise combines a high-stakes threat with an emphasis on cooperation and established bonds. The voice cast includes several performers associated with the featured characters, including Roger Craig Smith as Sonic the Hedgehog and Mike Pollock as Dr. Eggman.

Cast and creative team

Roger Craig Smith voices Sonic the Hedgehog, with Colleen O'Shaughnessey as Miles "Tails" Prower and Dave B. Mitchell as Knuckles the Echidna. Cindy Robinson voices Amy Rose, while Kirk Thornton plays Shadow the Hedgehog and Karen Strassman voices Rouge the Bat. Mike Pollock provides the voice of Dr. Eggman.

No director or writer is listed in the supplied information. The credited production companies are SEGA, SEGA of America and Studio Giggex.

• Roger Craig Smith as Sonic the Hedgehog (voice)
• Colleen O'Shaughnessey as Miles "Tails" Prower (voice)
• Dave B. Mitchell as Knuckles the Echidna (voice)
• Cindy Robinson as Amy Rose (voice)
• Kirk Thornton as Shadow the Hedgehog (voice)
• Karen Strassman as Rouge the Bat (voice)
• Mike Pollock as Dr. Eggman (voice)

Release and production context

Sonic the Hedgehog: Memories And Beyond is listed as a 2026 release from the United States of America, with a release date of November 12, 2026. It is identified as an animated action and science-fiction film in English. No runtime is provided. The listed production companies are SEGA, SEGA of America and Studio Giggex.

Production companies: SEGA, SEGA of America, Studio Giggex

Sonic the Hedgehog: Memories And Beyond official trailer

Watch the official trailer on YouTube

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With its conflict between Sonic and Metal Sonic, the film centers on familiar franchise elements while giving friendship a clear role in the story. The available information presents an animated English-language adventure built around Dr. Eggman’s plan, the Chaos Emeralds and Sonic’s returning allies.

Film data:
TMDB