<p>With our fourth season’s launch quickly approaching, take a moment to meet the new voice of Sidedoor!</p>

<p>Season Four of the Smithsonian's Sidedoor podcast launches on June 12, 2019. Subscribe now!</p>

The Dinosaur War

More than 154 million treasures fill the Smithsonian’s vaults. But where the public’s view ends, Sidedoor begins. With the help of biologists, artists, historians, archaeologists, zookeepers and astrophysicists, host Lizzie Peabody sneaks listeners through the Smithsonian’s side door, telling stories that can’t be heard anywhere else. Check out si.edu/sidedoor and follow @SidedoorPod for more info. 