Mitchell was married to Tiffany, and they were a pair of big-game hunters traveled the world, searching for the next big game to hunt. Upon finding out that Jurassic World on Isla Nublar was abandoned, they hired a guide, Hap, and traveled to the island via boat in order to attempt to hunt the animals before travel was restricted. Once on the island, the group would set up a camp from which they could base their activities.
At some point after their arrival, the pair would hunt and kill a Sinoceratops, decapitating it for use as a trophy. This appears to have been their only successful kill, as Hap was not experienced at tracking down dinosaurs. The group would eventually run into the campers, who were being pursued by a Ceratosaurus. They claim to be eco-tourists to the campers, introducing Hap as their tour guide as they lead the group to their camp.
The trio lead them to their well-appointed camp, which has yurts with bedrooms, and a picnic table. Mitch and Tiff supply the group with a lavishly appointed breakfast, as they enjoy a proper meal. Mitch promises them rescue in two days after their boat arrives back from the mainland, and the campers celebrate. Mitch connects with Darius after showing him pictures of his previous excursions in Botswana.
Mitch, Tiff, and Darius travel observe some Compys, and Tiff gets close to them causing them to attack her, eliciting concern from Mitch. However, Darius quickly distracts them by throwing a candy bar, informing the two that the Compys are venomous. He gives them his makeshift Field guide, which they find fascinating, as Mitch remarks they have been unsuccessful in finding dinosaurs thus far.
After returning to the tent, Mitch would witness Tiff attempting to calm Hap down after Brooklynn and Kenji attempt to sneak into their private yurt. Mitch would reassure the others that Hap was very protective over his stuff. At some point, Tiffany and Mitchell would have a private discussion with Hap over what to do with the campers.
Later that day, Mitchell would go with Darius and Tiffany to observe a herd of Brachiosaurus, as they start to take photos of the dinosaurs. They are informed of the existence of a watering hole by Darius, and Tiff radios Hap to inform them of their change of plans. However after Hap informs her of the children’s disappearance, they return back to camp.
Back at the Hunter Camp, Mitch and Tiff begin to pack as they prepare to look for the others. Mitch catches Darius sneaking into the tent, and as Darius questions him, he admits that they are not eco-tourists, but really, big-game hunters. Mitch confirms he didn’t come because he got the distress beacon, the dinosaurs being his real objective. Mitch claims to be wanting to preserve the memory of Jurassic World by hunting them. Darius doesn’t believe him, so Mitch and Tiff threaten to leave them on the Island unless they help them track the dinosaurs.
Darius and the other campers are forced to accompany Mitch and Tiff to the watering hole. Yasmina feigns to still be bothered by her injury as she falls, with Sammy helping her, forcing the group to rest temporarily, they discuss what to do, as Darius reluctantly states they have no choice. As night falls, the hunters prepare their weaponry, even as the group witnesses Stegosaurus entering the clearing. Mitch and Tiff prepare to take the shot, even as Darius decides to alert the Stegosaurus by whistling.
The Stegosaurus charges the group, and the campers run away in the confusion, even as they are pursued by the Stegosaurs. They do not get far as Sammy is knocked down with the case, and the others are quickly grabbed, although Yasmina gets away. As the pair force Sammy and Darius to guide them to the watering hole, they start to bicker.
Hearing the campers whispering, they interrogate them what they are talking about, even as the kids manage to trick them into going out on Main Street. Swiftly realizing that they have been lied to, they start to threatened them, cornering them in a shop. As the adults attempt to attack them with shock prods, the kids swiftly dump a shelf on them, and attempt to flee with their guns. As the adults recover, Mitch attempts to dissuade Tiff from wanting to kill the kids, stating that they need them alive.
As Mitch and Tiff stalk them through a dining area, the pair attempt to bargain with them. Sammy inadvertently drops the gun, making noise so as to attract the adults, and they begin to corner them once more. However, the adults are distracted by screeching in the distance, as well as Mitch nearly tripping on a scooter, allowing the children to get some distance between them and the adults. A Compy screeches past them, alerting the hunters once more.
Darius and Sammy manage to trick the hunters by manipulating an umbrella to give a false impression of their real position. They believe they have captured the kids after Tiff mistakenly shocks a standee, allowing them time to get away. Meanwhile, as the power comes back onto the park, Darius and Sammy try to get into a shop, but are alerted just in time over the intercom that the hunters are attempting to ambush them.
As the hunters have them cornered, they threaten them again, but Mitch notices that the ACU tablet starts beeping due to the power being restored. The hunters are able to see the locations of all the dinosaurs on the tablet, including the watering hole. Just then, they are interrupted by the sound of something large. The Tyrannosaur approaches, roaring at the hunters as they attempt to flee through Main Street.
Mitch and Tiff begin to desperately fight Sammy and Darius for the guns, even as the Rex attacks them. The Rex lunges, snatching up the guns, and causing the group to scatter. Still attempting to get the guns, Mitch is caught holding onto the gun case, as the Rex shakes him around. He is thrown violently to the floor, and Tiff narrowly evades the Rex’s jaws, as she tries to escape with the guns and Mitch. Believing the Rex not to be able to catch him, Mitch attempts to shock the Tyrannosaur. They flee into the jungle, even as the Rex roars in frustration.
As Mitch and Tiff make their way to the watering hole, they continue to argue, even as they pass by the Baryonx trio. The pair are frustrated as they find that their path is blocked by a fence. Tiff attempts to climb through the fence, despite Mitchell’s hesitation only to be repelled by the electricity coursing through the fence. As she stumbles backwards, Brooklynn taunts the hunters through the PA system, informing them that all the fences are electrified. As Mitch is dismayed, Tiff attempts to reassure him they will succeed in their hunt.
Just then, the pair are ambushed by one of the Baryonx trio. However, Tiff manages to push Mitch away and shoots the Baryonx, Grim, dead. The pair abandon the dead Baryonyx, declaring their intention to return for it after the watering hole. They manage to short out the fence power and break cameras so that Brooklynn would be unable to observe them.
Mitch and Tiff reach the Watering Hole, as Mitch sets his sights on Blue, about to pull the trigger just as Darius startles them. Mitch attempts to bargain with him, asking him to get out of the way, and even offering to rescue him. However, Darius stands his ground even as the pair approach him. Just then, the hunters are barreled into by Brooklynn riding a gyrosphere, falling to the floor. Darius kicks the rifle away, as Brooklynn and he reconnect.
However, they are interrupted by Mitch and Tiff who have gotten up, threatening them with the guns. Just then, the rest of the campers arrive, using their vehicles to scare the dinosaurs away from the watering hole. They are successful in this endeavor, and Darius and Brooklynn use their moment of distraction to escape in the Gyrosphere.
As Mitch and Tiff catch up to them, they begin to threaten them, but just then Mitch informs them that the tablet states that there are a herd of animals coming their way. The hunters flee, even as the children panic, trying to turn the gyrosphere back on. Meanwhile, the hunters attempt to climb a tree to escape, just barely managing to evade the herd.
Tiff is dismayed that her rifle is broken due to the stampede, and Mitch is caught in a trap, and is left hanging suspended upside down by his wife, as the Tyrannosaur approaches. Tiff grabs his keys and hands him the gun, as the Rex approaches. Mitch attempts to shoot the Rex, although the gun jams, and he screams just before he is eaten.