This article is missing significant information. Help MOVIEPEDIA by contributing to it. Add Image Robert "Bob" Peterson (born January 18, 1961) is an American animator, actor, voice artist, and comedian. In Monsters, Inc., he voiced Roz. Retrieved from "https://movies.fandom.com/wiki/Bob_Peterson?oldid=71923" Categories: Film Guide stubs 1961 births Actors American actors Living people Directors Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.