The Gnarfs Season 1 Episode 1 The Doctor is Out / Where is Grandpa?

Freeman believes the Gnarfs are ill, as Gobbo has turned yellow and is all swollen after he was bitten by a Zork. He sets up a hospital and "cures" one Gnarf after the other, even though they're not ill at all. Gramp has disappeared. After having devoured a huge amount of plants from Freeman's herbarium, he flew out of the rocket window. Freeman initiates a search mission.