Calificación
Reparto
Nick Schatzki
Narrator
Kirk Johnson
Self - Paleontologist and Director, Smithsonian
Gaël Clément
Self - Paleontologist, National Museum of History France
Patrick De Wever
Self - Geologist and Professor Emeritus, NMH France
Sylvie Crasquin
Self - Paleontologist, Research Director CNRS and CR2P
François Therrien
Self - Curator of Dinosaur Palaeoecology, Royal Tyrrell Museum
Craig Scott
Self - Director, Preservation and Research, Royal Tyrrell Museum
