Shake Hands With Danger (ca. 1970s)
CONTENT ADVISORY: May be frightening and surprising to some viewers.
Safety film about dangers associated with earthmoving equipment operation, showing many great simulated accidents on construction sites. It contains great country-style song by a Johnny Cash-soundalike. Professional stuntmen were used to re-create and dramatize actual accidents.
source:
http://www.archive.org/ Creative Commons license: Public Domain