Kleo (2022)

A couple of scenes of sex, with visible thrusting, male and female butts, and breasts. And a couple of non-sexual scenes of rear male nudity. All last longer than a few seconds, but not for minutes at a time.

Multiple people are killed in every episode, mostly murdered and some killed in self-defense. People die by gunshot, bludgeoning, poisoning, garrotting, explosions, burning, etc. Wounds and blood splatter, and the camera doesn't shy away from them. Scenes of suicide. Some torture.

As subtitled, regular but not pervasive use of "damn", "fuck", "shit", etc. "Scheisse" and "verdammt" fairly often in the original German.

Occasional cigarette smoking and alcohol consumption. A few scenes of inebriation. One character is a regular user of hallucinogens, and we see a few scenes of his trips.