Who are all the secret characters in Super Smash Bros Brawl

All the characters in SSBB are...
Newcomers
Pit
Zero Suit Samus
Wario
Ike
Pokemon Trainer
Diddy Kong
Meta Knight
Lucas
King Dedede
Olimar and Pikmin
Normal Fighters
Mario
Link
Kirby
Pikachu
Fox
Zelda/Sheik
Samus
Bowser
Donkey Kong
Yoshi
Peach
Ice Climbers
Hidden Characters
Sonic
Snake
Ness
Wolf
Falco
Lucario
Jigglypuff
Luigi
Marth
Captain Falcon
R.O.B.
Mr. Game and Watch
Ganondorf
Toon Link
And there are some possible really hidden characters
Master hand
crazy hand
Tabuu
super Mario rpg character:geono
i have heard roomers that they got them