Invasion from Inner Earth

Plane passengers stranded in the snow at the mercy of an alien death ray must barricade themselves in a cabin in the woods with friends Jake and Eric, as strange reports over their radios hint at an impending invasion. As technology around them breaks down, it becomes clear that Earth is under attack, but the pilots' attempts to uncover the truth are hindered by poor acting, bad lighting, and confusing plot developments, culminating in a bafflingly short final confrontation.