Andrew Lee-Potts, who plays Hatter in Alice, is from Bradford, Yorkshire, England, and his accent is a peculiar combination of Yorkshire, RP and Mockney.
Yorkshire is in the north of England and the people there use a short 'a' like North Americans, so when saying the word 'laugh' they say 'laff' rather than 'laahf', as would be said in the south of England.
RP is an abbreviation which stands for 'received pronunciation' which is the 'standard' English accent, and uses the long 'a' as in 'laahf'. It is basically a southern accent, but has no specific regional connection and is generally used by the middle classes across the whole of England.
'Mockney' is a word used to describe a fake cockney accent which has become fashionable in the last ten years or so. It is based on the working class cockney accent of east London and tends to be used by middle class people who are trying to appear to have more street credibility.
The author, Lewis Carroll, doesn't mention what sort of accent the Hatter in Alice's Adventures in Wonderland has, but as the author is English and the real world portions of the book appear to be set in England, it might be fair to assume that the Hatter has an English accent.
In the 1951 Disney movie, the Mad Hatter has an American accent
[No ,] Johnny Depp plays the role of the Mad Hatter in Tim Burton's upcoming film "Alice in Wonderland " .
The role of Alice in the 1999 film was played by Tina Majorino .
The Hatter didn't take the tarts. In the original book, the Knave of Hearts is accused of stealing them.
Alice in Wonderland
Johnny Depp
The Hatter is a character in Lewis Carroll's book, Alice's Adventures in Wonderland. In the 1951 Disney animation, he is called the Mad Hatter.
In Alice in Wonderland, the Hatter is never seen without a tea cup.
Alice was asked several riddles by the Mad Hatter at the tea party in the book Alice in Wonderland.
In "Alice in Wonderland," the Mad Hatter does the Futterwacken dance during the song "Alice's Theme."
No, the Mad Hatter is a human being.
Johnny Depp plays the Mad Hatter in the new Alice in Wonderland movie.
Yes.
Alice in Wonderland
The March Hare is the animal who had tea with Alice, the Mad Hatter, and the Dormouse in Lewis Carroll's "Alice's Adventures in Wonderland."
The hatter's watch in Alice in Wonderland was 2 days wrong.
Johnny Depp played the Mad Hatter.
"Fairfarren Alice" Basically it means "Fairwell Alice" :DDD