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Xavier Riddle and the Secret Museum show's poster

I am Mary Leakey/I am Alexander Hamilton

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!

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I am Mary Leakey/I am Alexander Hamilton

Season 1 Episode 15 | 24m 25s | CC

Mary Leakey helps Xavier develop a strategy for a difficult scavenger hunt -- slow down and look around. / Alexander Hamilton helps Yadina realize that starting first grade is an exciting adventure.

Xavier Riddle and the Secret Museum

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