Sonic/Unicode

Cast

 * Sonic as Basic Latin
 * Shadow as Latin-1 Supplement
 * Big as Latin Extended-A
 * Knuckles as Latin Extended-B
 * Antoine as IPA Extensions
 * Tails as Spacing Modifier Letters
 * Uncle Chuck as Combining Diacritial Marks
 * Rotor as Green and Coptic
 * Heavy and Bomb as Cyrillic (and its supplement)
 * Espio as Armenian
 * Snively as Hebrew
 * Scratch and Grounder as Arabic and Mandaic
 * Vector as Devanagari
 * Rouge as Bengali
 * Amy Rose as Gurmukhi
 * Rocket as Oriya
 * Sally Acorn as Tamil
 * Robotnik Jr. as Telugu
 * Captain Rescue as Kannada
 * Mighty as Malayalam
 * Sleet and Dingo as Sinhala and Thai
 * Chip as Lao
 * Chris Thorndyke as Tibetan
 * Danny as Georgian
 * Timothy as Hangul Jamo
 * Robot as Cherokee
 * E-102 Gamma as Unified Canadian Aboriginal Syllabics
 * Mr. Tanaka as Khmer
 * Chuck Thorndyke as Mongolian
 * Tikal's Dad as Khmer Symbols
 * Pollo and Drik as Ol Chiki and Phonetic Extensions
 * Griff as Phonetic Extensions Supplement
 * Cosmo as Combining Diacritial Marks Supplement
 * Dr. Robotnik/Eggman as Latin Extended Additional
 * Bocoe and Decoe as Greek Extended and General Punctuation
 * King Acorn as Superscripts and Subscripts
 * Cheese as Currency Symbols
 * Lily's Brother as Combining Diacritical Mark For Symbols
 * Froggy as Letterlike Symbols
 * Emerl as Number Forms
 * Coconuts as Arrows
 * Breezie as Mathematical Operators
 * Bokkun as Miscellaneous Technical
 * Ari as Control Pictures
 * Jet as Optical Character Recognition
 * Tikal as Enclosed Alphanumerics
 * Jerome Wise as Box Drawing
 * Cluck as Block Elements
 * Mr. Stewart as Geometric Shapes
 * Edgar Eagle as Miscellaneous Symbols
 * Cream as Dingbats
 * Robots as Everything else from 27C0 to 2FF0
 * Fang as CJK Symbols and Punctuation
 * Dr. Warpnik as Hiragana
 * Flicky as Katakana
 * Bunnie Rabbot as Bopomofo