Episode 1 | Sneak Peek: Jurassic World

Fans can catch a special sneak peek of the "Jurassic World Dominion"-themed episode, with special guest appearances by Chris Pratt and Blue, the velociraptor.

Episode 2 | Ready to Launch

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

Episode 3 | Jurass-brick World

The contestants bring dinosaurs and special effects to life in their "Jurassic World: Dominion"-inspired builds; actor Chris Pratt makes a guest appearance.

Episode 4 | Brickin' Bull Ride Rodeo

The builders embrace the Wild West and their technical abilities by creating bull-riding characters, which are tested when the characters saddle up on a mechanical bull with 10 levels of intensity.

Episode 5 | Out on a Limb

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

Episode 6 | Brickminster Dog Show

Each team races to pick which furry friend they'll re-create; the build must be life-size and able to move down the runway on a leash; the judges decide which team captures its dog's details the best.

Episode 7 | Pirate Ships Ahoy!

The teams have 8 hours to create a pirate ship with a creative and cohesive story about its captain and the treasure they seek; the builders see how their creations hold up against the rest of the fleet.

Episode 8 | Camp Click-a-Brick

The teams put an imaginative and dynamic twist on a summer camp theme by using power functions in their builds; the team with the most creative build blindly picks a prize and chooses another pair to receive what was left.

Episode 9 | Mini Golf Masters

The contestants face off in a mini golf challenge; each team must transform a putting green into a playable mini golf hole, complete with obstacles that propel the ball and the story within the build.

Episode 10 | Wrecking Balls to the Wall

The contestants build tall, strong and stylish castles using only regular bricks; a wrecking ball that ultimately decides the best execution of the challenge.

Episode 11 | Marvel Masters

The remaining five teams fight to stay in the competition as they recreate iconic action-packed scenes from the Marvel Cinematic Universe.

Episode 12 | Start Your Engines

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

Episode 13 | Water Works

The semi-finalists have 10 hours to build a fountain that uses water to create movement within their build; the 3 remaining teams get 24 hours to build their best creation possible.

Episode 14 |

Episode 15 | Celebrity Holiday Bricktacular: Soaring Snowmobiles

Celebrity contestants Robin Thicke, Finesse Mitchell, Leslie Jordan and Cheryl Hiness build aerodynamic snowmobiles that will shoot off a snow jump.

Episode 16 | Celebrity Holiday Bricktacular: Sleigh It!

The teams must build Santa a new sleigh that looks great and is tough enough to span across two chimneys filled with heavy holiday gifts.

Episode 17 | Celebrity Holiday Bricktacular: Finale

The teams compete in two super-sized brick-building challenges; the winning team wins $20,000 for the charity of its choice.