As an American, with how often this happens I have to just assume the US accent is just easier somehow than the others. Because similar with Chris Hemsworth. Watching him in Furiosa just felt weird because he was finally using his normal Aussie accent.
See also: Hugh Laurie
But for real, Toast of London is a treat, and it includes heaping helpings of our friend Gale.
A Planescape area/sidequest, just make it so far out there and weird, but let it have almost nothing to do with the main plotline. You find some random portal that dumps you there and it's just this weird sort of thing you get into that you never talk about again afterwards.
Officially supported versions of stuff I enjoy from mods, like more subclasses from Xanathar's, a properly working werewolf model for Blood Hunter mod, or stuff from TCoE