Sonic the Hedgehog 3 will have many post-credit scenes, and fans are already predicting which characters will show up

Knuckles, Sonic and Tails in Sonic 3 (2024).

Sonic 3 will have more than one post-credits scene – and people are already guessing what they might involve.

Per Collider, producers of the Sonic threequel at CCXP confirmed that there will be more than one post-credits, stretching to the "last second" of the movie. So, you won't want to leave your seat until the credits have completely finished rolling.