Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast HERE or via the RMPBS+ App.

Stream live and on-demand content now on our new app:
RMPBS+

Help tell more stories in 2026 - make a year-end gift!

Give Now
Xavier Riddle and the Secret Museum show's poster
History
Xavier Riddle and the Secret Museum

I am Kate Warne/I am Sir Arthur Conan Doyle

It follows the adventures of Xavier, Yadina and Brad as they tackle everyday problems by doing something extraordinary: traveling back in time to learn from real-life inspirational figures when they were kids - like Marie Curie, Harriet Tubman, Jackie Robinson and more!

I am Kate Warne/I am Sir Arthur Conan Doyle

Season 1 Episode 22 | 24m 25s | CC

Brad has a tough time finding his friends during a game of hide-and-seek and decides to just give up. Xavier and Yadina know exactly how to help him: to the Secret Museum to meet the very first female detective, Kate Warne! / Xavier has NO idea what present to get the new girl in his class for her birthday! Time to meet Sir Arthur Conan Doyle, who knew a few things about gathering clues.

Xavier Riddle and the Secret Museum

Watch more episodes

See more
See more

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >