>>104648499Ok, since you really want it, I'll give you (for starters) the original guys up to Melee (with echoes).
The Mayor (PPG) - Mario
Chowder - Kirby
Skips (RS) - Donkey Kong
Finn (AT) - Link
Rigby (RS) - Fox McLoud
Blossom (PPG) - Samus
Amoeba Boys (PPG) - Dark Samus
Anais (Gumball) - Pikachu
Coco (Foster's HfIF) - Yoshi
Johnny Bravo - Captain Falcon
Pops (RS) - Jigglypuff
Steven Universe - Ness
Mung Dal (Chowder) - Luigi
Cow (and Chicken) - Princess Peach and Toad
Frankie (Foster's) - Daisy
Eduardo (Foster's) - Bowser
Ice King and Gunther (AT) - Ice Climbers
Marceline (AT) - Sheik
Princess Bubblegum - Zelda
Barber Doctor (Flapjack) - Dr. Mario
Panini (Chowder) - Pichu
Mordecai (RS) - Falco
Samurai Jack - Marth
Connie (SU) - Lucina
Buttercup (PPG) - Young Link
Uncle Grandpa - Ganondorf
Katz (Courage the Cowardly Dog) - Mewtwo
The Scotsman (SJ) - Marth
Rolf (EEnE) - Chrom
Father (KND) - Mr. Game and Watch.