Plot hole: Early on in the film, it is established that there are two keys to operate the death ray: the one given to Sonic, which is then stolen by Robotnik, and the one in the gun vault. However, only one key is ever used, and after Robotnik steals the key from Sonic, it is never seen again.
TedStixon
6th Mar 2025
Sonic the Hedgehog 3 (2024)
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Suggested correction: When they are about to launch the Eclipse Canon, you can actually see that Gerald hands Robotnik both keycards. Robotnik then inserts the first keycard, and the system begins to boot up. There's a shot behind the two, and you see Robotnik doing something and can hear a faint "click," which is presumably him inserting the second keycard. They just didn't bother showing it in close-up because they already showed him inserting the first one. It'd be a bit redundant.
19th Jan 2025
Sonic the Hedgehog 3 (2024)
Plot hole: Robotnik and Grandpa Robotnik are dancing through lasers. The suits reflect lasers, but their heads are completely exposed.
Upvote valid corrections to help move entries into the corrections section.
Suggested correction: Gerald notes that the lasers are specifically conforming to the shape of his body, and Robotnik explains that the suits were designed to create a field that specifically attracts/distorts the lasers.
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