Sonic the Hedgehog: Rush! Sonic! Rush! The Final Battle is a new movie for SEGA. This is the final appearance of Mephiles the Dark. This features the heroes play the suits of Chojuu Sentai Liveman. This is the 3rd movie of Sonic the Hedgehog: Rush! Sonic! Rush! series. The first movie is Sonic the Hedgehog: Rush! Sonic! Rush! The Rush Begins. And the second is Sonic the Hedgehog: The Black Cross Crew Appears!
- Sonic the Hedgehog returns as one of the 5 main protagonist for this movie. His suit is Red Falcon. His voiced is Roger Craig Smith. When the bomb exploded before he can escape, his weak voice is Harrison Ford.
- Knuckles the Echidna is Sonic's former rival. His suits are Yellow Lion (which is his original suit.) and Black Bison (which it his main suit.) His is voiced by Travis Willingham.
- Silver the Hedgehog is Sonic's rival in Sonic '06. His suit is Green Sai. He appears in 2045, where Silver was trapped from a time door. He is voiced by Quinton Flynn.
- Shadow the Hedgehog is Sonic's rival. His suit is Yellow Lion. He appears in 245BC, where his time machine left without him. He is voiced by Kirk Thornton.
- Blaze the Cat is Sonic's combat friend. She is Sonic's girlfriend. Her suit is Blue Dolphin. Her first movie appearance is Sonic's 3D Movie. She is voiced by Laura Bailey.
- Black Cross Doctor is the main antagonist for this movie. His appears when he dumps the ranger keys before Chojuu Sentai Liveman. He is portrayed by Jason Daivd Frank and voiced by Tobias Reiss.