Indominus Rex (0)

Full Name

Indominus rex


I. rex, the Indominus


Kill everything that comes in her path. (failed)


Gets killed by Mosy at Jurassic World Lagoon.

"You made a genetic hybrid. Raised it in captivity. She is seeing all of this for the first time. She does not even know what she is. She will kill everything that moves."
"You think the animal is contemplating its own existence?"
"She is learning where she fits on the food chain, and I'm not sure you want her to figure that out."
~ Owen Grady and Simon Masrani discussing the Indominus rex.

The Indominus rex is the main antagonist of the 2015 film, Jurassic World.

Jurassic World

The Indominus rex first appears when Claire Dearing (the park's operation manager) presents her in her enclosure to Simon Masrani (CEO of Masrani Global Corporation and owner of Jurassic World), Masrani requests that he would like Owen Grady (a Velociraptor trainer and the main protagonist of the film) to inspect the Indominus rex to ensure the park's safety. 

Unfortunately, the Indominus rex fakes her escape by scarring the wall, turning off body heat, and camouflaging herself. Owen and two construction workers, Ellis and Nick, come in and think she escaped, but the I. rex reveals herself, and she chases them. She grabs Ellis and devours him, but the other two escape. The other construction worker, Nick, tries to shut the gate of her enclosure, but the Indominus rex manages to destroy the gate, free at last. Owen hides under a car, while Nick hides in front of a truck. The Indominus rex manages to detect Nick first, so she throws the truck where he is hidding to the right. Finally, she snaps him with her jaws, killing and eating him, so Owen cuts a gasoline wire under the car, masking his scent. When the I. rex puts her snout next to the car, all she could smell is gasoline, so she goes to the wood.

Then, Masrani sends an ACU unit to capture the Indominus, but the hybrid used its camouflage ability to ambush the team, resulting the deaths of most of the men of the team while the remaining ones fled.

After that, Zach and Gray, Claire's nephews, are in a gyrosphere inspecting four Ankylosaurus in a restricted area, with the I. rex just behind them. She kicks it to the Ankylosaurus, making them panic and damaging the gryosphere. During the time, the Indominus manages to fight one of the Anklyosaurus and kills it by turning it over on its armor and decapitating it. Afterwards, she proceeded to attack and break the gyrosphere after hearing Zach's phone vibrate on the glass surface of the gyrosphere. Fortunately, the two boys escape. She then chases them to the edge of a waterfall where the two escapes from her by jumping in the waterfall leaving the Indominus to find new prey. She then enters the Gryosphere Valley and kills an entire herd of Apatosauruses for sport, with no survivors.

As they search for the boys, Owen and Claire enters the old visitors' center, only to be brought a fierce welcome arranged by the Indominus. Fortunately, the two manage to escape alive. 

Masrani decides now it is too dangerous to leave the I. rex alive, so he takes matters into his own hands. He and a couple of InGen personnel pursue the Indominus in a helicopter, but the hybrid ruptured into the Jurassic World Aviary, releasing all the Dimophordons and Pteranodons in the enclosure and causing them to attack Masrani's helicopter and let it fall into the aviary, killing Masrani and the personnel in a brutal explosion. 

Following Masrani's death, Hoskins takes over Jurassic World and plans to use Owen's Velociraptors (Blue, Echo, Delta, Charlie) to fight back against the Indominus, which Owen reluctantly tags along. But the I. rex reveals have a little of raptor DNA as she is able to communicate with the Velociraptors and command them to attack the the team, killing several people in the process while the Indominus fled. During the time, Charlie is shot and killed by a military soldier.

The Indominus rex finally makes it all the way to Main Street, and she orders the raptors to kill the main characters, but Owen is able to recreate his bond with the raptors. Blue screeches at the I. rex, but she responds by throwing Blue against a wall, knocking her unconscious. Then,  Delta and Echo attacks the I. rex but she was too strong and throws Echo into a grill with her jaws, exploding her to death and snapped Delta with her jaws, killing her. After that, the Indominus chases the main characters, but Claire escapes. She then commands Lowery to release Rexy from T. rex Kingdom, and he does so. Claire leads Rexy to the Indominus rex with a flare. Rexy then fights against the I. rex, but is quickly overpowered by the hybrid. When the I. rex is ready to kill her, Blue regains her consciousness, and jumps on the I. rex, scratching and biting her back. Rexy is able to fight again, and bites the I. rex's neck. She smashes her into several museums and shops, with Blue biting and scratching her back. Rexy then shoves her near Jurassic World Lagoon. Here, the Indominus gets back up, ready to fight against Rexy and Blue once more, but as she roars at them, the Mosasaurus emerges from the water, grabs her by the neck, and dragged her to the water where it devours her.


  • If it wasn't for Blue, the Indominus rex would have killed the T-Rex.
  • The word Indominus rex means "fierce and untamable king".
  • The Indominus rex is arguably the most evil villain of the Jurassic Park franchise.
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