Tremors: A Cold Day in Hell

In the trailer for Tremors: A Cold Day in Hell, a phone rings and when a man answers it, he demands, "Where did you get this number, are you from the government?" We don't hear the reply, but he responds, "Impossible!" We see a girl walking in the snow. She says, "Improbable." We then see a strange creature flying, explosions and guns being fired.