Roscoe Ates
Fish
Charles Ruggles
March Hare
Edward Everett Horton
Mad Hatter
Cary Grant
Mock Turtle
Gary Cooper
White Knight
Ethel Griffies
Miss Simpson (uncredited)
Mae Marsh
Sheep
Billy Barty
White Pawn / The Baby (uncredited)
May Robson
Queen Of Hearts
W.C. Fields
Humpty-Dumpty
Jack Oakie
Tweedledum
Richard Arlen
Cheshire Cat
Ned Sparks
Caterpillar
Roscoe Karns
Tweedledee
Sterling Holloway
Frog
Edna May Oliver
Red Queen
Lillian Harmer
Cook
Ford Sterling
White King
Raymond Hatton
Mouse
Charlotte Henry
Alice
Louise Fazenda
White Queen
Baby LeRoy
Joker
Billy Bevan
Two of Spades (uncredited)
Leon Errol
Uncle Gilbert
Jackie Searl
Dormouse
Colin Kenny
The Clock (uncredited)
Alison Skipworth
Duchess
William Austin
Gryphon
Alec B. Francis
King of Hearts
Richard 'Skeets' Gallagher
Rabbit
Polly Moran
Dodo Bird