Picking up two years after the second season, police duo Andri and Hinrika get drawn into a war in the remote highlands, where two rival groups fight over specific pieces of land, but for very different reasons.

When a corpse is washed-up in the remote town of Seyðisfjörður, and discovered by passengers on an incoming ferry from Denmark, Chief of Police Andri Olafssun leads the investigation to solve the case. He quickly deduces the killer must be on board the ferry and forbids the 300 passengers from disembarking until he can make further enquiries. With a severe snowstorm imminent, Andri and his small team must work quickly and without any backup to solve the mystery.

Witness the crime busting techniques and forensic science used by the FBI to break the most baffling cases. From crime scene analysis to the most up-to-date laboratories, FBI agents relentlessly comb through mountains of evidence to narrow their search, ultimately prevailing over the perpetrators and bringing them to justice.

The peacefulness of the Midsomer community is shattered by violent crimes, suspects are placed under suspicion, and it is up to a veteran DCI and his young sergeant to calmly and diligently eliminate the innocent and ruthlessly pursue the guilty.

When a cadet at a military academy is found dead, the assumption is it was an accident. But the autopsy reveals that's not the case and that he's a homosexual and the last person he was with someone before he died and that someone is an academy upperclassman. The commandant wanting to protect the academy's good name tries to keep it quiet and hopefully no one will care about it. But the cadet comes from a prominent family and his father knows it couldn't have been an accident. And his sister knows one of the upper class men who knew his brother. And he learns the truth of her brother's death when he spoke to the academy doctor. Later when the commandant learns of this he orders the man brought to him and tells him to forget what he learned. But he sets out to find out the truth. At the same time the commandant gets some info that might implicate him.

A science lab's elderly janitor is caught in an explosion and inexplicably begins getting younger, making him a target for a sinister agency.

In an isolated and inaccessible Antarctic research station in which winter has fallen on the South Pole and the sun will soon disappear for the next six months, a small team, known as the Winterers, remain at the Polaris VI Antarctic Research Station to continue their innovative research. Renowned biologist Arthur Wilde is determined to find a solution to climate change, but his quest turns into a nightmare when several of his esteemed scientists suddenly begin to die.

Thriller is a British television series, originally broadcast in the UK from 1973 to 1976. It is an anthology series: each episode has a self-contained story and its own cast. As the title suggests, each story is a thriller of some variety, from tales of the supernatural to down-to-earth whodunits.