Return Of Ultraman: S1 E39 - Winter Horror Series – Twentieth Century Abominable Snowman Return Of Ultraman
Hideo Tsumura and Yoko Kataoka were a couple who's dedicated to the research of Yetis. When they found a figure that seemed to be a Yeti, Hideo went missing. While Go was asking Yoko about the incident, Hideo came back but had a low body temperature.