Episode Title:Old Man of the Mountain.Episode Description:Siblings debate whether to put their 96-year old father in a nursing home and ask Mike for advice. When the team arrives, they find the man frozen. Mike's group discovers a secret room revealing that the man was a Nazi loyal to Adolf Hitler. When the old man thaws out and starts attacking the group, they are saved by the sudden appearance of a Yeti that eats the old man. Everyone is traumatized except Pigeon.