Xavier Riddle and the Secret Museum
A warm, upbeat PBS Kids animated series where three kids travel back in time through a secret museum to meet historical figures as children and pick up life lessons along the way. Content is squeaky clean throughout, with the mildest of mild moments confined to time-travel rushing sequences and occasional low-stakes friendship squabbles.
A great fit for preschoolers and early-elementary kids, roughly ages 4 to 7, who enjoy adventure with a learning twist.
Episodes to know about
Xavier says 'dang'; closed captions on some streaming platforms render this as a stronger word, so caption-reliant families may notice a discrepancy.
The trio has a brief argument over a creative project and an accidental mishap; a nice low-stakes conflict-resolution moment to discuss with kids.