 Millionaire Oscar Kohlmeyer has just passed away and leaves most of his estate to his cat Leo. What people don t know is that Leo is educated and can talk and that Oscar s wealth; he acquired because of Leo. Now the children of the caretakers discover his secret and keep it to themselves. Oscar s nephew, Victor, who only got a small inheritance is egged by his greedy wife, Paula, to get rid of Leo so that they can make a claim for the rest of the estate. But Leo is just too wily for them.