Jervis Tetch was a psychopathic criminal known as the Mad Hatter, who adopted his persona and mannerisms from the character in Alice's Adventures In Wonderland. He busted out of Arkham Asylum with a bunch of other criminals and joined the Joker's group as they intend to destroy a cathedral and spread his deadly laughing gas across Gotham.
- This version of the character is exclusive to the continuity of the Lego Batman franchise and is an adaptation of Jervis Tetch/Mad Hatter. The original character was created by Bill Finger and Lew Sayre Schwartz and first appeared in Batman #49.
- Mad Hatter was voiced by Chris Edgerly for Lego Batman: The Videogame, Townsend Coleman for the video game Lego Batman 2: DC Super Heroes, and Nolan North for the video game Lego Batman 3: Beyond Gotham.
- Mad Hatter is one of the few characters to have the same appearance for all 3 Lego Batman games.
- 3 Appearances of Jervis Tetch (Lego Batman)
- 2 Images featuring Jervis Tetch (Lego Batman)
- Quotations by or about Jervis Tetch (Lego Batman)
- Character Gallery: Jervis Tetch (Lego Batman)