Cooper's Robot Dinosaur C-Rex

Unleash imagination with the LEGO® DREAMZzz™ Cooper’s Robot Dinosaur C-Rex (71484)—a rebuildable dinosaur toy designed for kids ages 9 and up! Inspired by the action-packed TV show, this set lets boys and girls build two epic T. rex models in one.

A LEGO DREAMZzz Dinosaur Adventure

Nightmare villains have stolen the Sandman’s tower in a dream jar, and Zoey and Cooper must reclaim it! Kids can join the mission by transforming Cooper’s LEGO junkyard into either a T. rex action figure or a pterodactyl toy, both packed with articulated heads, snapping jaws, thrashing tails, and twin shooters for dynamic play.

Spark Creative Role-Play

Bring the adventure to life with Zoey, Cooper, their dark doppelgängers (Doey & Dooper), and a Sneak figure—perfect for endless storytelling. Zoey wields a bow, Cooper carries a hammer, and both heroes can ride in a car mounted on the dinosaur’s back!

The set includes story-led building instructions, fueling kids’ creativity and immersing them in the action.

The Ultimate Fantasy Gift

This 917-piece playset makes an unforgettable birthday or Christmas gift for dinosaur lovers and fans of the LEGO DREAMZzz TV show. Let their dreams take flight—build, battle, and believe in the impossible!

Make DREAMZzz Come True
Part of the LEGO DREAMZzz collection (sold separately), these sets bring the magic of the dream world to life, encouraging kids to build fantasy creatures, vehicles, and more—all while unlocking the power of their imagination!