Want to watch LEGO Masters Jr. on your favorite streaming device? LEGO Masters Jr. is currently available to stream via subscription, rental, or purchase on Prime Video, Tubi TV in the US.
Here are a few essential notes about the FOX series. Originally premiering August 18th, 2025, "LEGO Masters Jr." stars Kelly Osbourne. The show spans 1 season(s) and currently holds a 0/100 rating on TMDb, which reflects reviews from 0 registered users.
Looking for a quick plot summary? Here’s the plot: "Kids team up with stars like Ravi Patel and Jordin Sparks to create amazing Lego builds. Expert judges evaluate their work as they compete for $50,000, a trophy, and the Lego Masters Jr. crown."
