Joe Cornish

While hiding from predatory aliens, a nerdy student explains his theory that the creatures are tracking the group via glowing pheromones on their clothes. The street-tough teens react with a mix of skepticism and humor as they realize they are being hunted like prey.

Tintin breaks into Marlinspike Hall to retrieve what he believes is his stolen model ship, only to discover that Sakharine possesses a second, identical model. The confrontation shifts from a dispute over property to a tense interrogation as Tintin realizes there is a deeper mystery surrounding the Haddock legacy.

While hiding in a weed room, a group of teenagers and a nurse realize that the glowing liquid on their clothes is a pheromone attracting the alien predators. Moses experiences a moment of profound guilt and clarity, deciding to use himself as bait to lead the creatures to their deaths and atone for the lives lost.