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.
After reuniting, Cullen and Tolbeck realize they have information that could take down The Collective.
Maggie debuts a new art show at an unconventional venue; Clare helps Kelsey at work, as their dating lives become intertwined; Liza convinces Charles to come to her literary salon where a major talent reads.
Nicholas is having a rough day and finds solace in Suze, which leads Genevieve to test Nicholas.
While planning an over-the-top birthday surprise for her mom, Kim questions whether she is cut out to be a lawyer. Kourtney comes up with a plan to catch Kendall in a lie.
Levi gets accepted into the vaccine trial. Meanwhile, Amelia and Owen treat a car crash patient, and Hayes and Jo are met with Luna’s legal guardian.
When Hazel starts planning her 11th birthday party, she learns that Al doesn't know when his birthday is so she invites him to share the day with her. Also, Riley tries to find a way to deal with Vanessa's new boyfriend.