Sonic/An American Tail: Fievel Goes West

Cast
 * Sonic as Fievel Mousekewitz (Sonic and Fievel are both the main heroes)
 * Cream as Tanya Mousekewitz (Tanya's voice suits Cream)
 * Tails as Yasha Mousekewitz (I know, Tails is male)
 * Sally Acorn as Mama Mousekewitz (Mama Mousekewitz's voice suits Sally Acorn)
 * Knuckles as Papa Mousekewitz (Papa Mousekewitz's voice suits Knuckles)
 * Trevor as Tiger (Tiger's voice suits Trevor)
 * Breezy as Miss Kitty (Miss Kitty's voice suits Breezy)
 * Silver as Wylie Burp (Wylie Burp's voice suits Silver)
 * Dr. Robotnik/Dr. Eggman as Cat R. Waul (Dr. Robotnik and Cat R. Waul are both the main villains)
 * Coconuts as Chula the Tarantula (Chula the Tarantula's voice suits Coconuts)