FILMOGRAPHY
代表作
資料來自 TMDB
NOVA
1974 · Host
Hvor træerne blokerer for lyset
2020 · Eric 'Concerned Ranger' Jones
Great Yellowstone Thaw
2017 · Himself - Presenter
Polar Extremes
2020 · Self - Host
Walrus: Life on Thin Ice
2025 · Self - Presenter
Ice Age Death Trap
2012 · Himself - Denver Museum of Nature & Science
Prehistoric Worlds
2020 · Self - Paleontologist and Director, Smithsonian
Polar Extremes
2020 · 劇集
Making North America
2015 · Self - Host
Ice Age Footprints
2022 · Self - Host
24 Hours After: Asteroid Impact
2009 · 電影