Before man ruled the world, Earth was a land of giants, from birds with plane-length wingspans to Boeing 737- sized dinosaurs. Count down the biggest beasts in this spectacular special.
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Dominic Thorburn
National Geographic
The Making of Jurassic World VelociCoaster
Into Dinosaur Valley with Dan Snow
Dinosaur 13
Whatever Happened to the Dinosaurs?
David Attenborough's Natural History Museum Alive
Flying Monsters 3D with David Attenborough
Attenborough and the Giant Sea Monster
Dinosaurs Alive
Dinosaur Movies
The Making of 'The Lost World'