She's a Railroader -- Film Description:
"Karen Zaitchik jumps on and off moving boxcars, throws switches, pulls brakes and uncouples freights with ease and confidence. She's a railroader for CN and that's what this 21-year-old highly individualistic woman wants out of life for the moment. This colourful short film shows how Karen manages in the traditionally male world of the railroad."
-- National Film Board of Canada

Source:
National Film Board of Canada. "NFB -- She's a Railroader" National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=12624.