Jeff Fowler confirms end of filming for Sonic four with Metal Sonic ready for action

Published on May 17, 2026 | Translated from Spanish

Director Jeff Fowler has announced that production on Sonic the Hedgehog 4 has wrapped. Fowler, who has directed the entire live-action saga of the blue hedgehog, shared a behind-the-scenes image showing Metal Sonic. The robot will play a central role in the fourth installment, following its brief introduction in the post-credits scene of the third film.

Metal Sonic robot being assembled on a live-action film set, robotic arm welding titanium alloy chest plate while sparks fly, blueprints and holographic schematics floating above a digital workstation, director Jeff Fowler observing from behind a monitor showing real-time render, cinematic technical illustration, photorealistic engineering visualization, metallic surface reflections, workshop lighting with cool blue and warm orange tones, ultra-detailed mechanical joints and wiring, motion blur on welding sparks, dramatic industrial atmosphere

Metal Sonic and the engine of a more ambitious sequel 🎬

The fourth film will bring together Sonic, Tails, and Knuckles, who will team up with Amy Rose to stop Metal Sonic, a creation of Dr. Robotnik. Fowler has indicated that the technical team has worked on improving the visual effects of the robotic character, aiming for a more detailed design than in its brief previous appearance. The story will focus on the conflict between the heroes and this metallic threat, without yet revealing Jim Carrey's return as the scientist.

Metal Sonic: the robotic cousin nobody invited to the party 🤖

That Metal Sonic is the main villain means we'll have a robot with a rock star ego trying to supplant the original hedgehog. The funny thing is that, after three films, Dr. Robotnik is still determined to create enemies that, sooner or later, end up getting a blue kick. At least this time he brings Amy Rose, who will surely set the group straight before Sonic starts racing for rings.