Lego Masters Jr.

Lego Masters Jr.

FOX To Be Determined

1 Season · 4 Episodes · Premiered August 18, 2025

LEGO Masters Jr. brings imagination, design and creativity to life when junior LEGO enthusiasts (ages 9-17) are paired with a celebrity partner as they go head-to-head with infinite possibilities and an unlimited supply of LEGO bricks. The teams will compete against each other in ambitious brick-building challenges to be crowned the country's most talented amateur LEGO builder. In each episode, the junior builders and their celebrity teammate will work to impress the judges with their incredible creations and then, during the finale, the top teams will face off to win the ultimate LEGO trophy, a $50,000 grand prize and the prestigious title of LEGO Masters Jr. 

Where to Watch: FOX

Official Site

Next Air Time: No upcoming air date

Seasons & Episodes

Season 1

4 episodes
E01
Disney Train Ride
Tue, Aug 19 2025 12:00 AM GMT+0000 60 min
Junior brick enthusiasts team up with celebrities.
E02
Celebrity Stunt Doubles
Tue, Aug 26 2025 12:00 AM GMT+0000 60 min
The teams must stick the landing.
E03
Harry Potter
Tue, Sep 2 2025 12:00 AM GMT+0000 60 min
The teams fly into the wizarding world of Harry Potter.
E04
Ninjago
Tue, Sep 9 2025 12:00 AM GMT+0000 60 min
The competition soars to greater heights on the season finale of LEGO Masters Jr.

Cast

Kelly Osbourne
Kelly Osbourne as Host
Amy Corbett
Amy Corbett as Judge
Boone Langston
Boone Langston as Judge

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