What is a Mosasaurus?

It is a gigantic prehistoric marine reptile, known from the film Jurassic World for its spectacular attack from the lagoon.

How many pieces and minifigures does set 77983 have?

The set contains 703 pieces, including 237 distinct parts, plus 3 minifigures.

Does the set work well for action play?

Yes, the three minifigures and the boat support classic escape and rescue scenes from Jurassic World.

Jurassic World

Mosasaurus Dinosaur Boat Attack

The Mosasaurus is the gigantic marine reptile known for its spectacular attack from the famous lagoon in Jurassic World. This set recreates a boat attack scene using 703 pieces, 237 distinct parts and 3 minifigures.

Set number: 77983
Year: 2026
Pieces: 703
Minifigures: 3
Theme: Jurassic World
Different parts: 237

What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 237

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Minifigures 3

Zora Bennett, Hat fig-0179934 pieces × 1
Duncan Kincaid, Dark Geren Beret fig-0179944 pieces × 1
Dr. Henry Loomis fig-0179954 pieces × 1

Description

A gigantic marine reptile from the film

In the film Jurassic World, the Mosasaurus is the star attraction of the lagoon show before showing far more aggression than expected in one of the most memorable scenes of the newer Jurassic films. Although it is often referred to as a dinosaur in the films, it is actually a prehistoric marine reptile that lived alongside the dinosaurs without being directly related to them. That distinction does nothing to diminish its status as one of the most striking creatures in the entire franchise. This set captures that spectacular moment directly, recreating it as a boat attack scene.

703 pieces for creature and boat

With 703 pieces and 237 distinct parts, the build is split between the imposing Mosasaurus figure and an accompanying boat that serves as the creature's target. The colours black, dark bluish grey, light bluish grey and yellow create a dramatic contrast between the dark creature and the more eye-catching boat. The high share of distinct parts relative to the total piece count points to plenty of specialised shapes needed for the Mosasaurus's curved body and teeth. That combination of creature and vehicle makes the build noticeably more varied than a creature-only set.

Three minifigures for the action scene

Three minifigures come with the set, making it possible to show the boat's crew during the attack, supporting classic Jurassic World action scenes involving danger and escape. That makes the set considerably more play-friendly than display-only models without figures, appealing to children who enjoy acting out dramatic rescue or escape scenes. The exact figures included are detailed in the parts list on this page. For dramatic play scenes, the set provides enough characters and accessories to carry the story.

For Jurassic World fans and collectors

At 703 pieces, the set sits in the mid-size range for creature sets paired with a vehicle, offering enough substance for a proper building session across two clearly distinct stages. The parts list details all 237 distinct parts along with their colours, useful for anyone planning to pair the set with other Jurassic World models.

FAQ

What is a Mosasaurus?: It is a gigantic prehistoric marine reptile, known from the film Jurassic World for its spectacular attack from the lagoon.
How many pieces and minifigures does set 77983 have?: The set contains 703 pieces, including 237 distinct parts, plus 3 minifigures.
Does the set work well for action play?: Yes, the three minifigures and the boat support classic escape and rescue scenes from Jurassic World.