Seriously, we had mosquitoes everywhere, and it was almost impossible to go outside.
Plus, I wanted to make, however brief, at least one “zombie episode”. It seems that every TV series, comic, etc. will run a gamut of things like “a zombie episode” at one point or another. It’s fun. There’s also “the submarine episode”, where everyone is trapped in a small, tight, confined space, and some sort of “boxing” episode. So here’s a zombie!