Terminal Invasion (2002)

IMDB
Genre : Action, Mystery, Sci-Fi, Thriller, TV Movie
TRAILER
Director : Sean S. Cunningham
Stars : Bruce Campbell, Chase Masterson, C. David Johnson, Kedar Brown
Plot : Aliens in human disguise commandeer a rural airport during a snowstorm. To survive, the people trapped inside must determine which of their own is not of this Earth.