Battle a Fearsome Nightmare Monster!

Face down a terrifying villain from the Dream World with the LEGO® DREAMZzz™ Grimkeeper the Cage Monster (71455) building set! Based on the hit TV show, this action-packed set lets you build the fearsome Grimkeeper and help Mateo and Z-Blob rescue their friend Cooper from his nightmarish clutches. With two ways to build Z-Blob for the rescue, you decide how the story ends!

The Heroes vs. The Horror

This epic showdown features two of the main Dream Chasers against one of the Nightmare King's most terrifying minions. This set includes:

• Mateo (with his pencil staff)
• Cooper
• The Grimkeeper
• Z-Blob

Join the heroic Mateo and the inventive Cooper as they take on the forces of darkness! You can find all the heroes and villains from the show in our complete collection of DREAMZzz™ minifigures.

A Posable Villain and a 2-in-1 Hero!

First, build the giant Grimkeeper monster, which features a fully articulated torso, arms, and legs for creating menacing poses. Just like in the show, he has a cage built into his torso to imprison his victims! Then, it's time to dream-craft a rescue plan. Will you build Z-Blob as a speedy mini-plane to attack from the air, or as a nimble hoverbike to race in and free Cooper? The choice is yours in the incredible world of LEGO® DREAMZzz™!

Complete Your Dream World Adventure

Ready to add more fun to your creation or build a custom dream creature?

• The Nightmare Army: Find more terrifying creatures to challenge the heroes in our Nightmare Villains collection.
• Build a Custom Hero Vehicle: For MOC builders, find more inspiration and cool parts in our Vehicle Parts and LEGO® Wings collections.

LEGO® products are intended for builders aged 4 and up and may pose a choking hazard for children under 3 years old.