In search of two old movies

Hello everyone About 30 years ago I saw a movie and an animation and now I want to find them again. Movie: It's about a germ-like jelly-like thing that comes in from a water pipe or sink (if I'm not mistaken) and grows with a sound like "hoo ho" and contracts and expands, and after it grows a bit, it explodes and kills people. At the end of this movie, one of these creatures turns into a very large monster with a snout and teeth and is in a place like a laboratory and inside a cage and the villain of the movie plans to give people to this creature to eat. Animation: In this animation, there are three characters named "Eyes", "Ears" and "Nose" who work for a villain. The eye character has telescopic eyes and can see very far away, the ear character has large, elephant-like ears and can hear the tiniest sounds, the nose character can create a storm by drawing air into his nose and then blowing it out with great force. I watched this animation in the cinema at the same time as the animation "The Last Unicorn" and they were similar in terms of design style. Most likely, both animations are the product of the same company.