Chickaletta and Roosterio run away from a chicken show and get stuck on top of a runaway drone.
A look at the 11,000 year old skill of a deer, a decorated Bronze Age disk and a steampunk lightbulb.
A look at the 'perfect listening bug' and a steam-powered 180-year-old mechanical engine that can solve complex math problems.
A tiny metal cube with a connection to Adolf Hitler is studied, along with the 300-year-old Berlin Gold Hat.
An obsidian mirror and the notorious Voynich Manuscript are among the magnificent items studied.
See one of the most famous coins ever discovered, and a death mask of a girl who drowned in Paris.
The Enigma Machine, vital to Britain's Second World War effort is re-examined. Mysterious ancient markings on a stone door are discovered.
A look at an ancient Greek device built to contain the knowledge of the cosmos and a colour-changing Roman cup.
See one of the world's first batteries. Also, new details emerge about the death of Egypt's infamous Screaming Mummy.
Cameras follow a train route from Bergen to Oslo, through the extraordinary mountains of southern Norway in winter. This super-fast train travels daily to the country's capital, and first stop is Dale - a place where Norway's most famous knitters design and craft the country's famous jumpers. The final stop is Sandvika, where Monet painted around 30 scenes.
In search of medical attention for Ash, the Hemlock makes a stop on Candy's home planet of Skov. However, their new destination is in some trouble.
It's the end of the road for Seong-cheol and the team as they agree to shut down their operation. Do-gi is made to face the demons of his past.
For Mother's Day, the Chicken Squad watches their younger siblings to give their mom the day off.
Coop gets a taste of his own medicine when he wants to be Captain Tully's shadow.
Isabel and Nieto investigate a new attack. The terrorist Basauri was brutally beaten after being released. The rapist Haro takes advantage of his new freedom to spy on Isabel's life.
Many prisoners convicted of rape, murder and terrorism are released before serving their full sentences. Hours later, one of them is killed. The detectives Mora and Nieto take on the case.
The police investigation of the murders becomes complicated. Haro's plans start to impact Isabel's life, and her mental stability is about to be put through a terrible test.
The killer acts again, but this time, they lose their mask while escaping. The released prisoners start to protest in front of the police station and demand police protection.