Dame Helen Lydia Mirren, DBE, (née Mironoff), is an English actress who voiced Deep Thought in the 2005 Touchstone Pictures film The Hitchhiker's Guide to the Galaxy and played Dr. Emily Appleton in the 2007 mystery adventure film National Treasure: Book of Secretsand Prospera in the 2010 Touchstone Pictures/Miramax Films film The Tempest

She also voiced Dean Hardscrabble in the 2013 Pixar film Monsters University. She also played Dominique in Raising Helen, Chris Harper in the 2003 Touchstone Pictures film Calendar Girls, Madame Mallory in the 2014 Touchstone Pictures film The Hundred-Foot Journey, and Mother Ginger in The Nutcracker and the Four Realms.

Disney Roles