Watch LEGO Masters Jr. Online
LEGO Masters Jr. — Family, Reality. Watch LEGO Masters Jr. online on Sparkle TV in 4K Ultra HD, with no downloads and no buffering.
What is LEGO Masters Jr. about?
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.
Latest episode
S1 · Episode 4 — Ninjago · 2025-09-08
Each team is tasked with building an incredible dragon; the winning team is revealed.
- Genres
- Family, Reality
- First aired
- 2025-08-18
Top cast
- Kelly Osbourne Self - Host
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