Leonardo DiCaprio is set to do his first ever animated feature when he lends his voice to The Guardians, a DreamWorks animated fantasy. DiCaprio will voice Jack Frost, a member of a team of five “superheroes” which includes Santa Claus, the Easter Bunny, the Sandman and the Tooth Fairy. The storyline involves the magical characters using their combined power to stop Pitch, an evil spirit with plans of world domination. Based off of an upcoming book series by children’s book author William Joyce (Meet the Robinsons, Robots), The Guardians comes to theaters on November 2nd, 2012.