After settling in Green Hills, Sonic is eager to prove he has what it takes to be a true hero. His test comes when Dr. Robotnik returns, this time with a new partner, Knuckles, in search of an emerald that has the power to destroy civilizations. Sonic teams up with his own sidekick, Tails, and together they embark on a globe-trotting journey to find the emerald before it falls into the wrong hands.

A former burlesque dancer turned author (Lena Headey) discovers a second chance at life and redemption when she risks everything to rescue her young neighbor after he witnesses his parents’ murder. Now on the run from the local crime boss (Sam Worthington), who happens to be her longtime ex, she makes a desperate attempt to get the boy to safety.