True Detective: Night Country

The first episode features a close-up of a severed tongue found at a crime scene, alongside crime scene photos and discussions of a body that suffered a violent assault. Flashbacks depict a soldier with 'half their head blown off,' a graphic detail that is fleeting. There are scenes of disturbing animal violence, such as a herd of caribou running off a cliff to their deaths and a dead animal being gutted by a hunter. Later in the series, a man's torso becomes bloodied when he takes off his shirt, and a man is shot in the head with graphic detail shown.

One scene depicts a couple making out, followed by the woman reaching into the man's pants, clearly stimulating him, though no close-ups are shown. Another scene explicitly shows a man and woman having sex, with the woman riding him, featuring partial nudity (revealing buttocks) and implied orgasm, though dimly lit. The character Liz Danvers is noted for engaging in 'empty sex with men' and 'fucking lots of people,' indicating a casual approach to sexual relationships. The series also includes discussion about Leah Danvers being in trouble for making a 'sex video with her underage girlfriend.'

Strong profanity is common, with numerous instances of words such as 'f*ck,' 'sh*t,' 'b*tch,' 'a**h*le,' and 'd*mn' used frequently in dialogue. More aggressive terms like 'f*cker,' 'ars*hole,' 'f*cking b*tch p*g,' and 'm*therf*cker' are also present, often in intense or confrontational scenes. Some viewers have noted the profanity is 'overbearing,' with one estimate suggesting 'over 200 swear words' in a single episode.

The series introduces 'spiritual or ghost-like elements' from the first episode, with characters seeing figures in the snow that are later revealed to be dead. Detective Evangeline Navarro increasingly experiences visions and hears voices, interacting with people 'speaking to her from the realm of the dead.' The mystery is steeped in a 'paranormal element' with 'Native roots,' suggesting a connection to Indigenous spirituality and folklore. The 'corpsicle' of frozen scientists is depicted with one body waking up and howling, creating a deeply unsettling and supernatural moment.

Characters are frequently shown consuming alcohol. An early scene in the first episode shows a 'shaken and upset driver' stumbling from a crashed car, clearly indicating they were 'drunk driving.' Liz Danvers' character is noted to have 'drinking' as one of her 'hobbies,' implying regular and potentially problematic alcohol consumption. The character Otis Heiss is explicitly described as 'drug-addled' and a 'strung-out heroin addict,' highlighting severe drug abuse as a plot point.