Xavier and Yadina are putting artifacts away on the shelves of the Secret Museum, deciding between the two of them where everything should go, and unintentionally leaving Brad out. To the Secret Museum! Our heroes are sent back in time to meet someone who always stood up for the rights of all people: Susan B. Anthony. Watching the young Susan advocate for all of her siblings to have a vote in what to name their new baby goat, and then for all women everywhere to have a vote over matters that affect their country, helps Xavier and Yadina to realize how important it is for Brad to have a say over what happens in the Secret Museum. Because everyone should have a vote.
I Am Susan B. Anthony was released on the PBS Kids Video App on November 11, 2019, along with its sister episode, I Am George Washington. Both episodes were released to YouTube that same day. Both episodes aired three days later on PBS stations on 9:00 AM EST, and on the 24/7 channel at 7:00 PM EST.
Susan's siblings, Daniel and Guelma, appear in this episode, but are only named in the credits.