Fearless alpine climbers Ueli Steck and Dani Arnold enter into a death-defying rivalry to set speed records on the Swiss Alps’ great north faces.

In 1800, as Napoleon Bonaparte rises to power in France, a rivalry erupts between Armand and Gabriel, two lieutenants in the French Army, over a perceived insult. For over a decade, they engage in a series of duels amidst larger conflicts, including the failed French invasion of Russia in 1812, and shifts in the political and social systems of Europe.

Whoever came up with the term ‘bird brain’ never met these feathered thinkers, who use their claws and beaks to solve puzzles, make tools and more.

Based in the world of Harry Potter during Voldemort’s first rise to power, Andromeda, Bellatrix and Narcissa are the three sisters of the most noble and ancient house of Black. In their Hogwarts years, they were accomplished duellers, competitive to the last. Now, the sister’s choices will soon decide their ultimate fates.