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TV series

LEGO Masters Jr.

Latest episode

S1 E4 · Ninjago

About LEGO Masters Jr.

LEGO Masters Jr. is a reality and family TV series that premiered on FOX on August 18, 2025. It has 1 season and 4 episodes so far and has ended. The latest episode, Season 1 Episode 4 "Ninjago", aired on September 8, 2025.

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.

  • Reality
  • Family

Last updated

Episodes

4 episodes · 1 season

Season 1

2025 · 4 episodes · Last episode: 1 year ago

LEGO Masters Jr. Season 1 release dates →
  1. LEGO Masters Jr. S1 E4 still E4

    4. Ninjago

    Finale

    Each team is tasked with building an incredible dragon; the winning team is revealed.

  2. LEGO Masters Jr. S1 E3 still E3

    3. Harry Potter

    Teams are challenged with making LEGO reproductions of magical buildings from the "Harry Potter" franchise of books and movies.

  3. LEGO Masters Jr. S1 E2 still E2

    2. Celebrity Stunt Doubles

    Teams build Lego stunt doubles of their celebrity teammates and a vehicle for them to ride in a major action movie stunt.

  4. LEGO Masters Jr. S1 E1 still E1

    1. Disney Train Ride

    Young LEGO enthusiasts team up with celebrity guest starts like Andy Richter, Ravi V. Patel, Porsha Williams, Jordin Sparks and Alison Sweeney to make Disney-themed Lego creations.

LEGO Masters Jr. FAQ

Will there be new episodes of LEGO Masters Jr.?

LEGO Masters Jr. has ended, so no new episodes are scheduled. The final episode aired on September 8, 2025.

When did the latest episode of LEGO Masters Jr. come out?

The most recent episode of LEGO Masters Jr., Season 1 Episode 4 "Ninjago", aired on September 8, 2025.

How many seasons of LEGO Masters Jr. are there?

LEGO Masters Jr. has 1 season with 4 episodes in total.

When did LEGO Masters Jr. first air?

LEGO Masters Jr. first aired on FOX on August 18, 2025.

How do I get notified when new episodes of LEGO Masters Jr. are released?

Download the Streambay app, follow LEGO Masters Jr., and you'll get a push notification the moment each new episode is released.

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