The Bam Aliens scheme to defeat Ultraman 80 by spiriting him away into four-dimensional space. Can UGM help him return?

UGM suspects an alien of doing devastating attacks on earth's cities, but the alien's true goals may actually be quite different.

Space amoebas have killed everyone aboard the Space 7. Can UGM prevent the Space 7 and its deadly cargo from reaching Earth?

Two monsters work together to overwhelm Ultraman 80. Can Yullian transform and save him?