As of July 2026, LEGO Masters Season 3 aired in 2021 with 14 episodes — streaming now on Amazon Prime Video. Full episode guide and where to watch below.
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LEGO Masters Season 3

2021 14 Episodes Family · Reality ⭐ 8/10

If you want reality entertainment that actually understands its own format, LEGO Masters Season 3 is available on and right now. The show says what it needs to say in a single season, no filler. Its 8/10 TMDB score, built from 23 ratings, reflects a title that consistently delivers. Hamish Blake anchors the format, but the whole cast makes it watchable. Start it whenever you need something guaranteed to land.

Whatever else is competing for your attention this week, LEGO Masters Season 3 is worth clearing space for. LEGO Masters Season 3 has the format that countless others have tried to copy since. Season 3 of LEGO Masters includes 14 episodes. It aired from April 2021 to May 2021. This season stars Hamish Blake and Ryan McNaught. Hamish Blake and Ryan McNaught lead a cast that brings real weight to the material. It was aired in 2021. What keeps LEGO Masters Season 3 from feeling stale is a production that knows when to get out of the way. The hit rate here is high enough that skipping ahead never feels like an option.

Reality sceptics are warned — LEGO Masters Season 3 has converted more than a few doubters. It stands on its own even without an obvious comparison point. A contained run means every episode is doing real work. The format has been copied endlessly since LEGO Masters Season 3 first appeared, which is the most honest tribute the industry knows how to give. Impossible to watch casually.

📡 Where to Watch LEGO Masters Season 3

🇬🇧 United Kingdom
🇨🇦 Canada
🇳🇿 New Zealand
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🎬 LEGO Masters Season 3 — Episode Guide

E1
Stop In Your Tracks
2021-04-19
The contest designed to push the imagination and creativity of Australia's best LEGO builders returns for a third season, and this season promises to take the competition to a whole new level. Up for grabs is the all new Platinum Brick which will give the winning team immunity from an elimination. T...
E2
Castles and Cannonballs
2021-04-20
All eight teams are playing for immunity from the elimination build. They are asked to create a beautiful castle that will spectacularly explode as a bowling ball is hurled at it.
E3
Snow Globe (Elimination)
2021-04-21
In the first elimination of the competition, teams will have 10 hours to build a world inside a snow globe.
E4
Fantastical Beasts / Mission to Mars (Elimination)
2021-04-25
In the first of two challenges, teams are tasked with creating an entirely new creature by blending the DNA of two existing animals.
E5
Hero's Quest
2021-04-26
Teams have 12 hours to create a build that explores the theme of the 'hero's quest'. Adventure, danger, high stakes, precious treasure and a huge journey - even a bit of magic and mystery. It's all part of the hero's quest.
E6
Cut In Half (Elimination)
2021-04-27
The return of a classic challenge: Cut In Half! Teams choose from a range of items that have been cut in half. Their challenge is to use their imagination in creating the other half of the object from Lego.
E7
Hot Air Balloon / Go Big or Go Home (Elimination)
2021-05-02
Teams must build something that floats, suspended from their very own hot air balloon, for a minimum of 10 seconds.
E8
Four Seasons (Elimination)
2021-05-03
Our teams battle it out in a double elimination challenge. Four giant base plates representing summer, autumn, winter and spring will come together to show the four seasons. Teams will have eight hours to create one of the seasons.
E9
Arcade Game
2021-05-04
Teams are tasked with creating their very own arcade game out of Lego.
E10
Race / Dream Home (Elimination)
2021-05-09
In the first of two challenges, teams are required to build a vehicle that can race down a purpose-built track in the shortest time possible. In the second challenge, they are tasked with building their ultimate dream home.
E11
Heroic Moment of Impact
2021-05-10
In a celebration of the Marvel cinematic universe, teams will have access to an exclusive Brick Pit and collection of Mini Fig characters for a build that needs to show a heroic moment of impact.
E12
House of Colour (Elimination)
2021-05-11
In this challenge, each team is provided with a greyscale house. The challenge is to bring their house to life with colour. The build with the least impressive story and aesthetics will go home.
E13
Out on a Limb (Elimination)
2021-05-16
In the penultimate episode, the four remaining teams are required to dress an empty tree branch that is connected to a life-size LEGO tree.
E14
Finale
2021-05-17
Three teams battle it out in a 28-hour grand finale challenge as they strive to be crowned LEGO Masters and claim the $100,000 prize.

🎭 Cast of LEGO Masters Season 3

Hamish Blake
Hamish Blake
Himself - Host
Ryan McNaught
Ryan McNaught
Himself - Judge

📋 All Seasons of LEGO Masters

Season 1Season 2Season 4Season 5Season 6Season 7Season 8

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