Parents guide

First few episodes have male nudity, genitals obscured, and female top nudity and brief flash of lower half. At least one episode has full frontal both male and female and sex scene. (Deleted. Personal opinions about content are not appropriate for the Parents Guide.)

Multiple people are murdered: shot at point blank range; no blood splatter or gore. A person dies from a traffic accident, with some visible blood. One or more people are killed by a terrorist's bomb.

A character recounts a person's suicide by jumping in front of a train, described as "cut in half". Later we see the person jump in front of the train, but not the results.

Some minor scuffling.

As English dubbed and subtitled, regular use of "fuck", "shit", "damn", etc.,; mostly "putain" and "merde" in the original French.

Very frequent cigarette smoking. Alcohol consumption leading to obvious drunkenness and resulting in bad judgement and undesired effects.

The plot revolves around desperate attempts to prevent deaths. Sudden, unexpected murders. Suicide. A sense of impending peril permeates the entire series.