The voice talents behind Timon and Pumbaa from The Lion King (1994) appear in the movie. Nathan Lane (Ernie Smuntz) voiced Timon. Maury, the pound owner is played by Ernie Sabella, the voice of Pumbaa.
A rare commercial spot for the film not included in the either the VHS or DVD features a dramatic voice-over introduction "A story about a mouse..." which slowly pans to the shadow outline of the famous Disney character. Then the camera quickly cuts to show that it's actually the little guy from Mousehunt holding a pair of toothpick speared olives which he had been holding close to his head.