Maurice LaMarche

Maurice LaMarche (born March 30, 1958) is a Canadian voice actor and former stand-up comedian known for voicing several animated characters, including Kif Kroker and Calculon on the animated science-fiction sitcom Futurama from 1999 to 2013 and Brain on the Pinky and the Brain segments of the animated series Animaniacs from 1993 to 1998 and its own spin-off series starting in 1995.

He is best known to Disney fans as the voice of Mortimer Mouse and Horace Badun in 101 Dalmatians II: Patch's London Adventure. Since 2001, he also took over the roles of Basil of Baker Street and Ratigan.