Answer
Howie Mandel voiced the character Gizmo in the 1984 film Gremlins. Gizmo is a Mogwai, a small, furry creature that is very friendly and playful. However, if Gizmo is exposed to water, he will multiply, and if he eats after midnight, he will turn into a Gremlin. The film follows Gizmo and his owner Billy as they try to keep him safe from the Gremlins.