Bernard und Bianca - Die Mäusepolizei

The film's popularity almost led to a spin-off TV series in 1989. When the animation department green-lit Bernard und Bianca im Känguruland (1990), the spin-off was reworked into Chip & Chap - Die Ritter des Rechts (1989), with Chip and Dale replacing Bernard and Miss Bianca.

During the Rescue Aid Society meeting, one of the name plates says 'Africa'. Africa is a continent, not a country, and as such would not have a UN delegate.

The opening credits describe the journey of Penny's bottle through raging ocean waters. The entire sequence is made up of still paintings.

On 8 January 1999, Disney issued a recall of 3.4 million copies of the home video version because two frames included an "objectionable background image", probably inserted without permission during production as an in-joke. The offending frames appear in a scene featuring a pan across an apartment: in one of the apartment windows, a picture of a topless woman can be glimpsed. This scene was intact for the original theatrical release in 1977. However, it was not in the 1992 video version because that was "made from a different print" according to a Disney spokesperson.

Edited from Das Dschungelbuch (1967)