Deanna Oliver is an American actress, voice actress, and writer, who, for Disney did the voice of Toaster in the 1987 Disney film The Brave Little Toaster and its sequels. She also is the writer of My Favorite Martian, as well as a writer on The 7D.
She was also a writer for shows, like Tiny Toon Adventures and Animaniacs, as well as the film Casper.