10. Bulldozer - Killdozer (1974)
http://youtu.be/BYx1m_FWt_U?t=1h7m35s "The D-9'er was operating by itself when it ran him down..." Before Stephen King was bringing aggressively-aligned vehicles to life in his own novels, acclaimed horror maestro Theodore Sturgeon conjured up a story about a possessed bulldozer that wreaks havoc upon an unsuspecting Pacific Island construction crew - one which was adapted for the 1974 TV movie Killdozer. After accidentally touching the tip of a bulldozer against a meteorite concealed beneath a digging site, the yellow beast is infused with an alien prescene and goes on a killin' rampage. The idea, which you'll agree is ludicrous, isn't helped by the naff nature of the movie and the relative ease in which the construction crew characters let themselves be killed. Rather bizarrely, the film ends with one of the surviving characters throwing his hard hat into the air (complete with cheesy musical cue) and a freeze frame, as though this is just a nice ending to a solid season of television hi-jinks.