Buckle in tight! The four remaining pairs are tasked with creating a roller coaster that incorporates a mechanical lift, a drop, and imagination that reaches new heights. Within 12 hours, the teams must create a coaster that is technically sound and have an aesthetically pleasing theme throughout the build. Only three teams will ride into the finale.

LEGO Masters (US) Season 4 Episodes...

• s04e01 - Brick Lake
• s04e02 - Catropolis
• s04e03 - Volcanic Brickruptions
• s04e04 - Build It By Ear
• s04e05 - Cirque du Soleil
• s04e06 - Is It Brick?
• s04e07 - Brick Chic
• s04e08 - LEGO 2K Drive
• s04e09 - Roller Coaster Madness
• s04e10 - Bricks & All
• s04e11 - Four-ever Finale
• s04e12 - Celebrity Holiday Bricktacular: Candy Cane Express; Holiday Blockbusters
• s04e13 - Celebrity Holiday Bricktacular: Let It Snow; Brickmas Carols

LEGO Masters (US) Show Summary

Teams of two LEGO enthusiasts go head-to-head, with infinite possibilities and an unlimited supply of LEGO bricks. Throughout the competition, host Will Arnett and expert judges encourage the amateur builders, introduce incredible challenges and put the creations to the test. The competing pairs who impress the judges the most progress to the next round, until the finale, during which the top teams face off for a cash prize, the ultimate LEGO trophy and the grand title of LEGO Master.