Question: Who plays the mad hatter in the new alice in wonderland?
Disambiguated questions and answers: question: Who plays the mad hatter in the 1966 new alice in wonderland?
Who plays the mad hatter in the 2010 alice in wonderland?
answer: Harvey Korman
Harvey Herschel Korman
John Christopher Depp II
Johnny Depp
Natural Questions answer: Johnny Depp (from the Wikipedia article "Alice Through the Looking Glass (2016 film)")