MovieWalrus: Life on Thin Ice
2025â
10.0
Acting
Kirk Johnson
Biography
Kirk Richard Johnson is an American paleontologist. He has worked at the Denver Museum of Nature & Science and the Smithsonianâs National Museum of Natural History.
Known for
Movie
MovieIce Age Death Trap
2012â
9.0
MoviePrehistoric Worlds
2020â
9.0
TVNOVA
1974â
7.0
TVGreat Yellowstone Thaw
2017â
5.5
Movie100,000 Acres of Pine
2020â
5.4
MoviePolar Extremes
2020â
5.0
Movie24 Hours After: Asteroid Impact
2009
MovieIce Age Footprints
2022
MovieMaking North America
2015
TVPolar Extremes
2020