Ultraman Ace: S1 E42 - Winter Horror Series – Mystery! Monster Woo Rises Again Ultraman Ace
A father and a daughter are attacked by the terrible-monster Iceron in Iida Pass. The girl, Koyuki, goes down into the valley to find her father who fell while covering her. Then, much to their despair, the terrible-monster shows up again. Just as all hope is lost, Monster Woo shows up to save the day.