Series Details: Xavier Riddle and the Secret Museum

Xavier Riddle and the Secret Museum

Inspired by the best-selling kids book series, Ordinary People Change the World, by New York Times bestselling author Brad Meltzer and illustrator Christopher Eliopoulos, XAVIER RIDDLE AND THE SECRET MUSEUM 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 like Marie Curie, Harriet Tubman and Jackie Robinson when they were kids. Each adventure will help young viewers make the connection between the skills that made these historical figures heroes and those same qualities within themselves, helping them discover that they, too, can change the world.

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Upcoming Episodes

I Am Johann Sebastian Bach/I Am Marie Curie (Episode #101)

• Tuesday, August 11, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Mary Shelley/I Am Harry Houdini (Episode #102)

• Thursday, August 13, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Helen Keller/I Am Alexander Graham Bell (Episode #103)

• Tuesday, August 18, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I am Florence Nightingale/I am George Washington Carver (Episode #104)

• Thursday, August 20, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Leonardo Da Vinci/I Am Amelia Earhart (Episode #105)

• Tuesday, August 25, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Isaac Newton/I Am Golda Meir (Episode #106)

• Thursday, August 27, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am George Washington/I Am Susan B. Anthony (Episode #109)

• Friday, August 21, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Julia Child/I Am Neil Armstrong (Episode #113)

• Sunday, August 9, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, August 9, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Mary Leaky/I Am Alexander Hamilton (Episode #115)

• Friday, August 21, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Friday, August 21, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Theodore Roosevelt/I Am Eleanor Roosevelt (Episode #116)

• Thursday, August 20, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Thursday, August 20, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Sunday, August 23, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, August 23, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Wednesday, August 26, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Lou Gehrig/I Am Marie Owens (Episode #117)

• Thursday, August 27, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Thursday, August 27, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Nikola Tesla/I Am Nellie Bly (Episode #118)

• Wednesday, August 26, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, August 26, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Sunday, August 30, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, August 30, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Maya Angelou/I Am Frederick Douglass (Episode #119)

• Tuesday, August 25, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Tuesday, August 25, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Louis Pasteur/I Am Rachel Carson (Episode #120)

• Thursday, August 13, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Thursday, August 13, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Sunday, August 16, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, August 16, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Harriet Tubman (Episode #121)

• Monday, August 31, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, August 31, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Kate Warne/I Am Sir Arthur Conan Doyle (Episode #122)

• Friday, August 28, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Friday, August 28, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Rosa Parks/I Am Thurgood Marshall (Episode #123)

• Wednesday, August 19, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, August 19, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Wilma Rudolph/I Am Jonas Salk (Episode #124)

• Monday, August 24, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, August 24, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Saturday, August 29, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, August 29, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Jesse Owens/I Am Ella Fitzgerald (Episode #135)

• Friday, August 7, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Bessie Coleman / I Am King Sejong The Great (Episode #202)

• Friday, August 14, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Eugenie Clark / I Am Benjamin Banneker (Episode #203)

• Wednesday, August 19, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Ruth Bader Ginsburg (Episode #204)

• Friday, August 28, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Jim Thorpe/I Am Norval Morrisseau (Episode #211)

• Monday, August 10, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, August 10, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Madam C.J. Walker/I Am Edwin Binney (Episode #213)

• Wednesday, August 12, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, August 12, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am William Shakespeare/I Am Katherine Johnson (Episode #214)

• Saturday, August 8, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, August 8, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

We Are Siegel and Shuster/I Am Edmonia Lewis (Episode #216)

• Monday, August 17, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, August 17, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Bruce Lee/I Am Sonia Manzano (Episode #217)

• Tuesday, August 18, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Tuesday, August 18, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Saturday, August 22, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, August 22, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am David Suzuki/I Am Esther Martinez (Episode #218)

• Monday, August 10, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• Friday, August 14, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Friday, August 14, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I am Kofi Annan/We are William and Caroline Hersche (Episode #219)

• Thursday, August 6, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Monday, August 17, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Grace Hopper/I Am Itzhak Perlman (Episode #220)

• Tuesday, August 11, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Tuesday, August 11, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Saturday, August 15, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, August 15, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Ravi Shankar/I Am Babe Didrikson Zaharias (Episode #222)

• Monday, August 24, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Jackie Robinson (Episode #223)

• Monday, August 31, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU