The teams compete in two super-sized brick-building challenges.

The teams must build Santa a new sleigh that looks great and is tough enough to span two chimneys.

Robin Thicke, Finesse Mitchell, Leslie Jordan and Cheryl Hiness build aerodynamic snowmobiles.

The three remaining teams get 24 hours to build their best creation possible.

The teams have 10 hours to build a fountain that uses water to create movement within their build.

Contestants are split into teams, where they compete to build a fast and fashionable race car.

The teams recreate iconic action-packed scenes from the Marvel Cinematic Universe.

The contestants build tall, strong and stylish castles using only regular bricks.

Each team must transform a putting green into a playable mini golf hole.

The teams put an imaginative and dynamic twist on a summer camp theme.

The teams have eight hours to create a pirate ship with a creative and cohesive story.

Each team builds a life-size dog that can move down the runway on a leash.

The builders make imaginative LEGO treehouses in real trees, with no built-in support.

The builders create bull-riding characters, which are tested on a mechanical bull.

The contestants bring dinosaurs and special effects to life in their builds.

Teams are introduced and tasked with a space-themed challenge...building personalized spaceships.

Fans can catch a special sneak peek of the "Jurassic World Dominion"-themed episode with guest appearances by Chris Pratt and Blue, the Velociraptor. All-new contestants compete for the grand prize in a brick-tacular new season.