Charlie and Isabelle visit a tropical rainforest where they meet a toucan, a rhino and a monkey. Songs and dances include "Toucan," "Rainforest," "Symbiotic," "Way of Life" and more. more

Great finds include beer can collectibles, a walrus tusk and rare unopened football cards. more

This program documents the heroic efforts of a U.S. medical team that proved that mosquitoes spread yellow fever. more

At 89, the artist works with the passions that inspired him through decades of changing art scenes. more