OK, so it's not Sweden or California, but rather takes place in Norway, but those with the HBO Max streaming service might enjoy an odd little series produced by HBO Europe rather cleverly titled,
Beforeigners. The main concept is that individuals from the the Stone Age, Viking Era and 19th Century are being somehow mysteriously brought forward into the present time, just sort of turning up with a flash in the waters of Oslo Bay and elsewhere.
I'm no film critic or analyst, but I imagine there's some sort of a metaphor for the modern day refugee crisis at play here. One episode in particular is pretty amusing, in which they show a sort of orientation (read: indoctrination) class for a bunch of the newcomers led by ninnies touting the diversity and tolerance of the current culture with a helpful instructional film replete with gay weddings, smooching dudes, and a whole host of other woke bullshit you might rightfully expect would only baffle a room full of Vikings for whom a foe's blood would be a hair care product, or ardent Calvinists, for that matter.
I'm looking forward to its 2nd season, and so long as subtitles don't cause you to swallow your own tongue, you might enjoy it too. See:
https://en.m.wikipedia.org/wiki/Beforeigners for further details.
For those with Scandinavian language chops, I'd be curious to hear what they think of what I imagine must be the Old Norse purportedly being spoken in some scenes.