Season 5 au: Instead of 13th century England its a generic not at all historically accurate western.
•Arthur has the time of his life in a western.
•Arthur puts on the worst American accent known to man to fit in.
•He gets tied to some train tracks. Almost immediately.
•He solves a bank robbery. (It's the guy in stripes with the money bags).
•Arthur gets a very big crisis on whether any of this is real or if Kayne is just toying with them.
•He falls off a horse several times.
•This can't be real. None of the internal logic makes sense. The real West didn't look like this. He's read history book before. Dynamite doesn't work like that. Sheriff's weren't like that. The sun shouldn't be at dawn, dusk, or high noon, there's other times.
•Gets a cowboy hat. It's very cool. And he adores it. John really likes the spurs. They jingle.
•The townsfolk keep switching between treating Arthur as a damsel in distress, the grizzled hero, and the villain of the week. Lot of whiplash going on.
•Arhur gets knocked over by a tumbleweed