Douglas/Princess Peach

Cast

 * Douglas as Peach
 * Harold as Daisy
 * Byron as Donkey Kong
 * Jeremy as Wario
 * Tiger Moth as Antonie (from Sonic)
 * Bluebell (from RWS) as Birdo (Bluebell and Birdo both start with a B)
 * Stepney as Toad
 * Neville as Lakitu
 * OIiver as Hip
 * Thomas as Hop
 * Donald as Luigi
 * Spamcan (from RWS) as Bowser
 * Jack as Heavy (from Sonic)
 * Alfie as Bomb (from Sonic)
 * Kelly as Diddy Kong
 * Elizabeth as Rouge (from Sonic)
 * Annie as Cream (from Sonic)
 * Toby as Dixie Kong
 * Henrietta as Mario
 * Luke as Sonic (from Sonic)
 * Stafford as Emery (from Chuggington)
 * Kevin as Big Cat (from Sonic)
 * Splatter as Cheatsy Koopa
 * Dodge as Bowser Jr.
 * Toad as Tails (from Sonic)
 * Bash as Edward (from TTTE)
 * Dash as BoCo (from TTTE)
 * Patrick as James (from TTTE)
 * Percy as Percy (from TTTE)
 * Scruff as Thomas (from TTTE)
 * Bulstrode as Gordon (from TTTE)
 * Ferdinand as Duck (from TTTE)
 * Whiff as Skarloey (from TTTE)
 * Big Mac (from TUGS) as Douglas (from TTTE)
 * Warrior (from TUGS) as Oliver (from TTTE)
 * Nelson as Knuckles (from Sonic)
 * Old Slow Coach as Sally Acorn (from Sonic)
 * Diesel as Kooky Von Koopa
 * Arry as Bully Koopa
 * Bert as Big Mouth Koopa (Bert and Big Mouth Koopa both start with a B)
 * Big Bird (from Sesame Street) as King Acorn (from Sonic)
 * Zoe (from Sesame Street) as Queen Acorn (from Sonic)
 * Captain as Waluigi
 * Victor as Shy Guy
 * Fergus as Chip (from Sonic)
 * Ned as Robotnik Jr. (from Sonic)
 * Diesel 10 as Shadow (from Sonic)
 * Daisy as Tikal (from Sonic)
 * Max as Dr. Robotnik (from Sonic)
 * Flying Scotsman (from RWS) as Vector (from Sonic)
 * Big City Engine (from RWS) as Charmy Bee (from Sonic)
 * Clarabel as Calley (from Chuggington)
 * Big Mickey (from TUGS) as Cranky Kong
 * D261 as King Boo
 * Stan Marsh (from South Park) as Sir Topham Hatt (from TTTE)
 * Wendy Testaburger (from South Park) as Lady Hatt (from TTTE)
 * Edward as Toadsworth
 * Millie as Yoshi
 * Monty as Henry (from TTTE)
 * Duncan as Meworth (from Pokemon)
 * Gordon as Koopa Troopa
 * Belle as Elsa (from Frozen)
 * Butch as Funky Kong
 * Skarloey as Baby Mario
 * Rheneas as Baby Luigi
 * Duke as Baby Wario
 * Green Arrow (from RWS) as Captain Whiskers (from Sonic)
 * Rocky as Chunky Kong
 * Victoria (from RWS) as Bunnie (from Sonic)
 * Colin as R.O.B.
 * Flynn as Toadbert
 * Trevor as Sleet (from Sonic)
 * Harvey as Dingo (from Sonic)