LEGO 77983 Mosasaurus Dinosaur Boat Attack

LEGO 77983 Mosasaurus Attack on the Boat – Sea Adventure for Ages 7+

With the LEGO 77983 Mosasaurus Attack on the Boat, Jurassic World: Rebirth comes to life. This 7+ set with 703 pieces shifts the action to the water and leads children on an exciting expedition to one of the most feared sea creatures. An imposing Mosasaurus with moveable jaw and fins attacks a modern cargo catamaran with crane and tipping platform. A helicopter monitors the mission whilst an underwater drone searches for the dinosaur. With three minifigures and lots of accessories, this set offers endless adventures on the high seas.

The Mosasaurus: Sea Creature with Dynamics and Strength

The Mosasaurus is the star of this set – an imposing sea creature with realistic proportions and captivating mobility. This sea monster can open its jaw and display the terrible power of its bite. The fins and tail are moveable, allowing the dinosaur to glide through the water as if actually hunting for prey. The dark grey colouring with accents gives the Mosasaurus a menacing appearance true to its film counterpart.

With its long jaws and muscular body shape, the Mosasaurus is a real eye-catcher. Children will love having it sweep over the boat or positioning it in attack-ready poses. The mobility enables constantly new dramatic scenes – the dino is hungry and wants to reach the boat!

The Cargo Catamaran: Technology on the High Seas

The boat is no ordinary ship – it's a high-tech cargo catamaran with functional features that bring the scene to life. A working crane allows cargo to be lifted and lowered. The tipping platform increases the sense of danger: the boat threatens to lose its balance when the Mosasaurus gets too close. The removable cabin roof offers a view inside and new play perspectives. At 23 cm (9 in.) long, the boat is impressive enough to create a realistic scenario.

Helicopter and Drone: Air Support in Operation

The helicopter takes off from the boat's platform and monitors the mission from above. This air component offers children additional play opportunities and deepens the sense of a coordinated rescue mission. The underwater drone is lowered with the working crane – it is the eye underwater that spots the Mosasaurus. With the helicopter and drone, the set becomes a complete search and rescue mission where multiple vehicles play an important role.

Film Characters and Accessories: Mission Becomes Adventure

The set includes three minifigures from Jurassic World: Rebirth – Dr. Henry Loomis, Zora Bennett and Duncan Kincaid. These characters are the experts on this dangerous mission. They can work on the boat, pilot the helicopter or communicate with the drone. The accessories are impressive: a flare gun, a harpoon and a remote control for the drone round out the equipment. Each of these elements contributes to the story – harpoon against Mosasaurus, flare gun for signalling, remote control for the technological element.

The Mosasaurus in the Film: Fearsome Sea Titan

The Mosasaurus is one of the largest and most dangerous sea creatures in the Jurassic World. In the film Jurassic World: Rebirth, this dinosaur appears as an intelligent and brutal predator. With its massive jaws and impressive size, it embodies the danger posed by aquatic dinosaurs. LEGO captures this tension and allows fans to create their own dramatic sea adventures – where the Mosasaurus remains an ever-present threat.

Comparison: LEGO Jurassic World Dinosaur Sets for Children

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The LEGO 77983 Mosasaurus Attack on the Boat set is available from 1 August 2026. Explore our full range of LEGO Jurassic World sets and all LEGO sets from us.

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