In the Upper Ottawa Valley of Ontario, side MCS of gloved hand of operator moving controls to bulldozer. Front view of bulldozer shoving mass of snow in front of it toward and within a few feet of the camera. Cut to MCUs of track in motion, of rear drive wheel and track moving as if bulldozer was stuck. LS of abandoned farmhouse, bulldozer moving into scene between house and camera and stopping. Oblique side views of bulldozer moving by the camera in snow. Cut to MS of hands of operator moving controls. Side view, HAMLS, of bulldozer moving toward abandoned house.