Some of these clips are a bit dated, but most of it still rings true today.
If you know of a good video that should be on the list, please let me know.
That Others May Live
Helicopter Safety Video
Helicopter Downdraft Dangers
178 Seconds to Live
Autorotations: Reality Exposed
Surviving the Wires Environment
Commercial Helicopter Pilot Decision Making
Aeromedical Helicopter Pilot Decision Making
Helicopter Safety (for pilots and passengers)