Madame Adelaide will be passing away soon and decides to leave her entire fortune to her cats. That’s when her Butler Edgar reveals his true self – as he wants the fortune for himself, he tries and eliminate the Aristocats. With sleeping pills he stuns the beautiful Duchesse and her children Marie, Berlioz and Toulouse, put them in the sidecar of his motorbike planning to drown them in a river. But he had not reckoned with the mouse investigator Roquefort, the lads from the "Swingy's Cat-Band" and the bold alley cat Thomas, a curious mixture of playboy and Robin Hood. Will they succeed and thwart Edgar’s evil plans? Produced in 1970, Aristocats was the first animated movie after Walt Disney died on December 15th, 1966.