Sonic/Frozen (2013)

Cast

 * Amy as Anna
 * Sally as Elsa
 * Jet as Hans
 * Sonic as Olaf
 * Antonie as Kristoff
 * Dr. Eggman as Duke of Weselton
 * Espio as Oaken
 * Various robots as Snowmen Army
 * Shadow as Marshmallow
 * Dulcy as Anna and Elsa's Mom
 * Knuckles as Anna and Elsa's Dad
 * Cream as Young Anna
 * Frosty (from Frosty) as Young Kristoff
 * Young Sally (from Sonic SatAM) as Young Elsa
 * and more