EntertainmentMoviesFamily MoviesSonic the Hedgehog 3Sonic 3 post-credits scenes explained: how many are there and how do they potentially set up Sonic 4?When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. EntertainmentMoviesFamily MoviesSonic the Hedgehog 3Sonic 3 post-credits scenes explained: how many are there and how do they potentially set up Sonic 4?When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. (Image credit: Paramount) Sonic 3has sped into theaters and as with all movies these days, there’s a question about whether it’s worth waiting through the credits for any potential teases for future releases. Indeed, the Sonic franchise has a history of introducing pivotal characters in post-credits scenes; the first movie brought Tails to Earth after the credits rolled …