Kirk Johnson · Actor

Sealed

2025 ?.? ?.?

Walrus: Life on Thin Ice Self - Presenter

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2022 ?.? ?.?

Ice Age Footprints Self - Host

Sealed

2020 ?.? ?.?

Prehistoric Worlds Self - Paleontologist and Director, Smithsonian

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2020 ?.? ?.?

Polar Extremes Self - Host

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2020 ?.? ?.?

100,000 Acres of Pine Eric 'Concerned Ranger' Jones

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2015 ?.? ?.?

Making North America Self - Host

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2012 ?.? ?.?

Ice Age Death Trap Himself - Denver Museum of Nature & Science

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2009 ?.? ?.?

24 Hours After: Asteroid Impact