Terminal Invasion

Jack, a convicted murderer, is being moved in a police wagon through a raging blizzard. The storm isolates the vehicle on a snowbound road and heightens the sense of danger surrounding the group. The brutal weather foreshadows the claustrophobic ordeal they will endure at the airport.

The wagon crashes into a tree, flipping over and pinning the prisoners and officers inside. They struggle to free themselves as wind and snow howl around them. The crash marks the start of a sealed, high-stakes crisis for everyone aboard.

The survivors press on through the storm and reach a small airport, hoping the building offers safety from the blizzard. Inside, tension rises as strangers are crowded together under the same roof. The confined space concentrates fear and suspicion as the threat looms.

In the airport restroom, an alien disguised as a preacher ambushes the officers and reveals a plan to invade Earth. The group realizes that the danger comes from within and could be hiding among them. The revelation fractures trust and accelerates paranoia.

Jack fights back and kills the alien, which disintegrates into nothingness. The act shakes the others and confirms that the threat is real and supernatural. The incident sets a grim tone for what will follow as the group tries to survive.

The pilot and passengers mistakenly believe Jack is behind the killings. A second woman is killed in a scuffle and her body also disintegrates, confirming the eerie truth. Fear and accusation ripple through the crowd, driving the group toward desperate decisions.

A ruthless businessman draws a gun and shoots a serviceman who blocks his path. Jack wrests the weapon away, turning the tables on his aggressor and regaining control of the situation. The tense power shift clarifies that the chaos is systemic and not limited to one person.

The baggage x-ray reveals that an elderly woman is an alien, and she kills the airport security guard. The growing evidence of aliens among the crowd deepens the sense of danger. With radio communications failing, the group must improvise a plan to call for help.

Radio communications fail, but children in the hangar discover a means to reach out. They reveal themselves as aliens and present a plan to flee with a small two-person biplane. The revelation reframes the stakes and adds a new path to survival.

The remaining passengers barricade themselves in the lounge and discover boxes containing an avalanche-clearing tool. When aliens strike through the back of a vending machine, the group uses the tool to fight back, but two more passengers are killed. The resistance grows as they prepare for a last-ditch stand.

The pilot and Jack crawl back through the air ducts to the main hall, rescuing the surviving passengers along the way as the aliens close in. The team fights their way toward the hangar, surviving long enough to mount a possible escape. The stakes stay perilously high as every moment counts.

On the surveillance feed, Darian, the leading alien, is still alive in the lounge. The pilot and Jack slip back to save him, narrowly avoiding a pursuing alien and setting the attacker ablaze with gasoline as they race toward safety. The red-hot pursuit tests their nerve and resolve.

Darian tries to bluff his way to victory by disguising his voice as the pilot and accusing Jack of the murders, even using mind-controlling handcuffs on a passenger. Jack reveals that he removed bullets from the gun, turning the balance. United by resolve, the surviving humans overpower the alien and throw it into a moving propeller, ending the immediate threat as police sirens draw near and the pilot flies Jack to Canada.