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.

---

Upcoming Episodes

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

• Thursday, July 23, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Thursday, July 23, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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)

• Wednesday, July 22, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, July 22, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Sunday, July 26, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, July 26, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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)

• Thursday, July 16, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Thursday, July 16, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Sunday, July 19, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, July 19, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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)

• Tuesday, July 14, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Tuesday, July 14, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Saturday, July 18, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, July 18, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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, July 7, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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)

• Tuesday, July 14, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• Thursday, August 27, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Winston Churchill/I Am Cleopatra (Episode #107)

• Saturday, July 11, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, July 11, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Tuesday, July 21, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Catherine The Great/I Am Tomioka Tessai (Episode #108)

• Tuesday, July 21, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Tuesday, July 21, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Tuesday, July 28, 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 Zora Neale Hurston/I Am Charles Dickens (Episode #110)

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

We are the Wright Brothers/We are the Bronte Sisters (Episode #111)

• Friday, July 17, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• Wednesday, July 29, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, July 29, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Mark Twain/I Am Abigail Adams (Episode #112)

• Friday, July 24, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• Monday, July 27, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, July 27, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

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

• Friday, July 31, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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)

• Wednesday, July 15, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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, July 16, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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)

• Thursday, July 9, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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 Mary Anning /I Am Charlie Chaplin (Episode #127)

• Thursday, July 23, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Albert Einstein/I Am Carol Burnett (Episode #130)

• Monday, July 13, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Abraham Lincoln/I Am Jane Jacobs (Episode #131)

• Monday, July 20, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Edmund Hillary/I Am Celia Cruz (Episode #132)

• Monday, July 27, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Rukmini Devi Arundale/I Am Bob Ross (Episode #133)

• Tuesday, August 4, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Ibn Batutta/I Am Beulah Louise Henry (Episode #134)

• Thursday, August 6, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

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 Jigonsaseh/I Am Sacagawea (Episode #136)

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

I Am Michelangelo / I Am Dorothy Levitt (Episode #201)

• Wednesday, August 5, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

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

• Thursday, July 9, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Thursday, July 9, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Sunday, July 12, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Sunday, July 12, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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, July 10, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Friday, July 10, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Friday, August 28, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  

I Am Grandmaster Flash / I Am Mary Seacole (Episode #205)

• Monday, July 20, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, July 20, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• Saturday, July 25, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Saturday, July 25, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Hedy Lamarr / I Am Archimedes (Episode #206)

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

I Am James Braidwood / I Am Queen Lili' Oukalani (Episode #207)

• Wednesday, July 15, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, July 15, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Alvin Ailey / I Am Lucy Maud Montgomery (Episode #208)

• Monday, July 13, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, July 13, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

I Am Zelia Nuttall / I Am Jules Leotard (Episode #209)

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

I Am Louis Braille / I Am Zaha Hadid (Episode #210)

• Wednesday, July 8, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• Friday, July 31, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Friday, July 31, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  

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 Roberto Clemente/I Am Kristi Yamaguchi (Episode #212)

• Wednesday, August 5, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Wednesday, August 5, 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)

• Monday, August 3, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Monday, August 3, 2026 at 10:30 PM ET / 9:30 PM CT on KIDS360
  
• 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
  

I Am Gwen Ifill/I Am Matthew Henson (Episode #215)

• Wednesday, July 29, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• Tuesday, August 4, 2026 at 2:30 PM ET / 1:30 PM CT on KIDS360
  
• Tuesday, August 4, 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 3, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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)

• Friday, July 10, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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 2:30 PM ET / 1:30 PM CT on KIDS360
  
• 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)

• Wednesday, July 22, 2026 at 1:30 PM ET / 12:30 PM CT on WFSU
  
• 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