Hungry Beast (TerrorVision)

The Hungry Beast appeared in 1986 movie called TerrorVision. It is an alien monster in the style of invaders such as the Thing, Critters and the Blob and follows the trend of the time in which said invaders would arrive and devour humans in mass. Unlike many other similar films, the Hungry Beast is portrayed as a rogue and indeed humanity is aided by the Pluton aliens, who realize the Hungry Beast's immense danger (though they are also responsible for beaming the monster to Earth in an effort to save their own world from its insatiable hunger).

It's vocal effects were provided by Frank Welker.