LEGO Masters Jr.

Junior LEGO enthusiasts are paired with a celebrity partner.

Each team has five hours to build a vehicle and their celebrity teammates' stunt double out of LEGO bricks; the teams send their brick-built stunt double and vehicles off the launchpad and complete an epic action movie stunt.

The remaining teams must build uncommon common rooms for the legendary Hogwarts Houses; the teams and celebrity companions create structures that reflect the world of Harry Potter encompassing secret passageways and whimsical house characteristics.

In the finale episode, each team puts their building prowess to the test as they take inspiration from the mysterious and powerful world of Ninjago: Dragons Rising! Each team is tasked with building an incredible dragon and featuring its phenomenal elemental power of steam, spark, and fire. Find out which team slays their competition and takes home the title of LEGO Masters JR. champion.