Alan takes to the skies with a flight in a Spitfire, while Jennie comes face to face with her online troll. New band Cayman perform live.
Val Garcia, a Mexican-American half human/half vampire teenager, struggles to fit in either world.
A lonely Mexican-American woman unknowingly summons a dark and ancient creature.
A glamorous 85-year-old millionaire is found stabbed in her basement, sending police on an international investigation that unearths devilish secrets, double lives and a killer no one saw coming whose tricks wouldn't stop even after their arrest.
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.