A publicity agent has a large paper mache monster created to promote a new movie. Unknown to anyone on Earth, an alien invasion force is drawing near when its commander orders the viewscreen to display a typical Earth creature so they will know what to expect. When the viewscreen picks up the large monster, the alien commander panics and orders a full retreat.
A cruel hunter pursues a sea monster for sport, but finds himself at its mercy. The creature is intelligent and telepathically berates the hunter, leaving him alive to suffer the punishment of never finding anyone who believes his story.