Female Isisaurus traverse the Deccan Traps to reach their nesting site. A mixed herd of sauropods and Prenocephale navigate a maze of canyons, but are ambushed by a pack of Velociraptor and a trio of Tarbosaurus. A colony of male Corythoraptor protect their eggs from the scorching sun by day, and a female Kuru kulla at night, who has offpsring of her own.
Trudging through a scorching desert, two young Tarchia find relief at an oasis and encounter an adult twice their size, ready to lay claim. Several Isisaurus hatchlings fall prey to Rajasaurus in an attempt to reach their ancestral home.

Travel back 66 million years to when majestic dinosaurs and extraordinary creatures roamed the lands, seas, and skies in the second season of this acclaimed series narrated by David Attenborough.
After a tropical storm, two Zalmoxes find themselves in a rafting event. On a small island, a monumental display takes place as several Hatzegopteryx ambush a herd of Tethyshadros. A female Majungasaurus hunts a group of Simosuchus. A mother Adalatherium raises her offspring in a burrow, hoping to keep them safe from predators like Masiakasaurus and Madtsoia. A pack of Imperobator pursue a Morrosaurus onto a frozen lake. A male Hatzegopteryx attempts to attract a mate.

Curiosity over the man calling himself a messiah makes Waco the center of a media circus. FBI negotiation and rescue teams clash over the use of force. The negotiating team established contact with Koresh inside the compound.
Communication over the next 51 days included telephone exchanges with various FBI negotiators. Koresh himself had been seriously injured by a gunshot. As the standoff continued, he and his closest male associates negotiated delays, so that he could possibly write religious documents, which he said he needed to complete before his surrender. Koresh's conversations with the negotiators were dense and they also included biblical imagery. The FBI negotiators treated the situation as a hostage crisis.

(Click CC for subtitles) Following Russia and Qatar's unexpected wins of the 2018 and 2022 World Cup bids, shifty transactions come to light, suggesting bribery and betrayal.
The desert emirate of Qatar beat out Australia, Japan, South Korea, and the United States. President Obama says it was the wrong decision for the organizing body to pick Qatar over the US. The world was shocked that Qatar 2022 had won, but how did they win?

In the fourth episode, Dromaeosaurs stalk a hadrosaur herd as they cross a freezing river. Male Ornithomimus raid rival nests to bolster their own. Olorotitan raise their offspring on fertile volcanic fields but contend with biting mosquitoes.
Troodontids hunt mammals flushed out by a forest fire. A juvenile Antarctopelta scours the forest for a new winter den. Within the snow-covered forest, a tense standoff develops between ancient rivals, Pachyrhinosaurus and Nanuqsaurus.

In the second episode, Dreadnoughtus males compete for the right to mate. Lizards are hunted by Velociraptor among a group of sleeping Tarbosaurus. A Mononykus forages for termites and investigates new food options after a brief rainstorm. Several types of dinosaurs congregate around a watering hole in Mongolia.
Above the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the attention of females below. A herd of Secernosaurus brave the harsh gypsum dunes in search of nourishment.