Spoilers for Sonic and the Secret Rings!

The seven World Rings have landed in Equestria. With the help of an old friend, Sonic needs to find them before they fall into the wrong hooves!

In this fourth installment, Sonic and his equally speedy wife, Rainbow Dash, head out to find the Aqua Ring, which is infused with the emotion of pleasure. However, Lightning Dust's apprentice has taken the mantle and will do everything he/she can to kill Sonic, Rainbow Dash, and their newborn daughter.

Rated PG-13 for sequences of sci-fi action violence and language.