Extras
Ridley intensifies his investigation to discover what happened to Tara Dunning.
Discover the wildlife of Transylvania, a mysterious region hiding some of Europe’s last wilderness.
Ridley investigates when Tara Dunning, beloved wife and mother, vanishes from her tranquil village.
In Congo, filmmaker Vianet Djenguet comes face to face with the forest’s largest gorilla.
Conservationists put themselves at risk to habituate a notoriously protective 500-pound silverback.
A mother gorilla feeds her infant within the gaze of the outsiders.
After more shocking murders, the team moves in on billionaire Freddie Klink. Is he the mastermind?
With Carol off the case, Ridley races to discover the truth about who shot Oliver Grant.
Susan and Andreas visit Stefan in prison. Will Susan solve Cecily's mysterious disappearance?
Latest Episodes
Los Aliados liberan los campos Alemanes y el público ve la magnitud del Holocausto.
As the Allies liberate German camps, the public sees the sheer scale of the Holocaust.
En la guerra, algunos estadounidenses ayudan a los refugiados; otros son indiferentes.
As war begins, some Americans work tirelessly to help refugees; others remain indifferent.
Una reacción xenófoba lleva al Congreso a restringir la inmigración.
Reversing open borders, a xenophobic backlash prompts Congress to restrict immigration.