Zero the Hero
Zero the Dog, already a failure as a bloodhound or a retriever, is just as bad as a watchdog, and is frightened when a burglar appears. Casper the Friendly Ghost, unknown to Zero, comes to his aid and frightens the burglar away. Zero thinks he did it on his own, and gains back all of his lost self-respect.
Genres: Animation
Directors: Myron Waldman, Seymour Kneitel
Writers: Carl Meyer, Jack Mercer
IMDB: tt0149400