Sonic, Knuckles, and Tails reunite against a powerful new adversary, Shadow, a mysterious villain with powers unlike anything they have faced before. With their abilities outmatched in every way, Team Sonic must seek out an unlikely alliance in hopes of stopping Shadow and protecting the planet.
Jim Carrey
Ivo Robotnik / Gerald Robotnik
Ben Schwartz
Sonic (voice)
Keanu Reeves
Shadow (voice)
Idris Elba
Knuckles (voice)
Colleen O'Shaughnessey
Tails (voice)
James Marsden
Tom
Tika Sumpter
Maddie
Lee Majdoub
Agent Stone
