Xavier Riddle and the Secret Museum

Xavier Riddle and the Secret Museum is an animated television show. It premiered on September 23, 2019 by 9 Story Media Group and Brown Bag Films for PBS Kids.^[1] It is a concept of the children's book written by Brad Meltzer and Chris Eliopoulos, named Ordinary People Change the World.^[2] The series involves Xavier Riddle with his friends, Yadina, Brad, and Berby, at the Secret Museum and help historical heroes that are from the past.^[3]

Xavier Riddle and the Secret Museum
Based on	Ordinary People Change the World by Brad Meltzer
Voices of	Aidan Vissers Ian Ho Zoe Hatz Wyatt White Logan Nicholson
Theme music composer	Joseph Trapanese Jason Lazarus Lindsay Pitts
Opening theme	"Xavier Riddle and the Secret Museum Theme"
Ending theme	"Xavier Riddle and the Secret Museum Theme" (instrumental)
Composer	Meiro Stamm
Country of origin	South Korea United States
Original language	English
No. of seasons	2
No. of episodes	60 (list of episodes)
Production
Executive producers	Brad Meltzer Christopher Eliopoulos Vince Commisso Blake Tohana Rob Weisbach Fonda Snyder
Producer	Jennifer Bradley
Editors	Meghan Read Tom Hastings
Running time	22 minutes (11 minutes)
Production companies	9 Story Media Group Brown Bag Films
Original release
Network	PBS Kids (U.S.) EBS1 (South Korea)
Release	November 11, 2019 (2019-11-11) – January 22, 2024 (2024-01-22)

Characters

Main

• Xavier Riddle (voiced by Aidan Vissers in season 1, and Ian Ho in season 2) is the leader of his group with his little sister Yadina and their friend Brad.
• Yadina Riddle (voiced by Zoe Hatz) is Xavier's little sister.
• Brad Meltzer (voiced by Wyatt White, then Logan Nicholson) is Xavier and Yadina's best friend.

Supporting

• Berby is a small, egg-shaped flying robot who lives at the Secret Museum. They are part of the time machine by transporting Xavier, Yadina, Dr. Zoom, and Brad back and forth in time.

International broadcast

The show first premiered on PBS Kids on November 11, 2019, episode redused on November 8, 2021 on PBS Kids, The show is also released on TVOkids and also on it's website. It also premiered on Yle Kids on Yle on Finland on a unknown day in August 2022.