Exploring the world from the safety of his home, Josh shares updates and unseen footage of his trip back to the Ice Age searching for the woolly mammoth. Josh also gets new insights from Legends of the Wild's Damian Duffy and Matt Hoffman.

On Earth Day, Josh has exclusive interviews with Joel McHale, the Property Brothers, Dr. Pimple Popper and Deadliest Catch's Keith Colburn. Together they share tips and efforts made to help the Earth, all while sheltering in place.