The March Hare appears in the 2010 Disney film Alice in Wonderland, voiced by Paul Whitehouse. His full name is Thackery Earwicket; this, however, is not mentioned in the film.
In the movie, the March Hare behaves as if constantly nerve-wracked and completely delirious. He is a cook in the film, and the way he eccentrically throws dishes and pots suggests he is an amalgam of both the March Hare and the cook from Lewis Carroll's original book. The March Hare has a strong Scottish accent in this movie, while his friend Tarrant Hightopp (played by Johnny Depp) switches into a Scottish accent as well whenever his emotions are strained. He is first seen in the "Tea Party" scene, which takes place at his "Hare House" windmill. The March Hare hosts a tea party, which he shares with Tarrant Hightopp, Mally, and Chessur. He then appears a second time in The White Queen's kitchen, frantically cooking and throwing dishes. His third appearance is at the Frabjous Day scene, in which he stands with the other characters wielding a ladle as his weapon, nervous and somewhat ready to go to battle. Burton stated that because Whitehouse is a great comedic actor, a lot of his lines came from improvisation. In the book, his fighting style is to pick up one enemy and throw him at another.
In the video game adaption, Thackery is a playable character. His special ability is telekinesis, and his main form of attack is to throw teacups. He also uses his big feet and large ears as weapons.