Kirk Johnson
Kirk Johnson is an American paleontologist. He has worked at the Denver Museum of Nature & Science and the Smithsonian’s National Museum of Natural History.
Cast
Ice Age Death Trap
(Himself - Denver Museum of Nature & Science)
Polar Extremes
(Host)
100,000 Acres of Pine
(Eric 'Concerned Ranger' Jones)
Prehistoric Worlds
(Self - Paleontologist and Director, Smithsonian)
24 Hours After: Asteroid Impact
NOVA
(Host)
Great Yellowstone Thaw
(Himself - Presenter)
Polar Extremes