Extras
Lions, leopards and cheetahs are threatened across their ranges. But they're thriving in Okavango.
Experience San Diego, where dazzling biodiversity thrives amidst a transformed urban landscape.
Ridley intensifies his investigation to discover what happened to Tara Dunning.
In the Okavango Delta, all three of these big cats are taking advantage of an aerial position.
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.
Cameraman Vianet Djenguet captures the face of the forest's 500-pound silverback.
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
Latest Episodes
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Ridley Season 2
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Season 1
Ridley intensifies his investigation to discover what happened to Tara Dunning.
Ridley investigates when Tara Dunning, beloved wife and mother, vanishes from her tranquil village.
With Carol off the case, Ridley races to discover the truth about who shot Oliver Grant.
When a man is shot dead during an illegal rave on a building site, Ridley investigates.
When another body is found murdered, the pressure builds to find the killer.
Ridley and Carol's investigation unveils connections to a stud farm, a drug dealer, and a businesss.
Ridley investigates a jewelry heist that soon turns into a murder case.
Ridley makes a shocking connection between a case and the attack which killed his family.
Ridley and Carol are called out to investigate the suspicious death of a man after a fall.
When a woman is found dead, Ridley finds a connection to his search for Luke Marbury.