a lovely montage set to the full length Ultraman Ace theme song. you get to see a wide variety of monsters and aliens, as well as the fighting techniques Ace uses to battle said menaces. some of the monster here are a bit sillier than what has gone before, but there are quite a few well designed ones.
Ace is one of my favorite Ultras, and the first Ultra series I ever got to watch start to finish. I can hardly believe that was almost 20 years ago before it was easy to acquire the episodes of any show.