Thread:DonaldoC1997/@comment-24839525-20171212002859/@comment-3004323-20171212013647

That way:
 * Sonic: Taron Egerton
 * Tails: Collin Dean
 * Knuckles: Chris Pratt
 * Amy: Emma Stone
 * Sally: Mandy Moore
 * Cream: Rowan Blanchard
 * Nicole: Sabrina Carpenter
 * Antoine: David Tennant
 * Bunnie: Hillary Duff
 * Rotor: maybe Jonah Hill, Seth Rogen or Jack Black?
 * Sticks: Kristen Wiig
 * Uncle Chuck: Harrison Ford
 * Vector: Dwayne Johnson
 * Charmy: Max Charles
 * Mina: Miley Cyrus
 * Eggman and Eggman Nega: Robert DeNiro
 * Snively: Bill Murray
 * Orbot and Cubot: Josh Gad and Michael Cera
 * Metal Sonic: James Spader
 * Infinite: Matthew McConaughey