Kirk Johnson
Great Yellowstone Thaw
Polar Extremes
Ice Age Death Trap
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Fimografia
- 2020 - Hvor træerne blokerer for lyset as Eric 'Concerned Ranger' Jones
- 2020 - Polar Extremes as Host
- 2020 - Prehistoric Worlds as Self - Paleontologist and Director, Smithsonian
- 2012 - Ice Age Death Trap as Himself - Denver Museum of Nature & Science