Kirk Johnson

Ice Age Death Trap

Роль(и): Himself - Denver Museum of Nature & Science

Polar Extremes

Роль(и): Host

Hvor træerne blokerer for lyset

Роль(и): Eric 'Concerned Ranger' Jones

Доисторические миры

Роль(и): Self - Paleontologist and Director, Smithsonian

Новая звезда

Роль(и): Host