Yeti or Not, Here I Come (S07E06)

After catching an episode of Unsolvable Mysteries, Grim suddenly remembers that he neglected to collect the Abominable Snowman in the Himalayas a million years ago. He teams up with Billy and Mandy to not only complete his task but also capture video evidence of the creature. The Yeti, who prefers the name Abom, cleverly evades Grim several times until he finally gets cornered by a shifting glacier. As Grim replays the show, he realizes he might also have overlooked the Loch Ness monster.