The Stolen Airship (Ukradená vzducholod)

Dancing on air; a misstep could be fatal  This is a still or videocapture from the 1967 Czech film, Ukradená vzducholod, and shows cancan girls dancing on a platform suspended from an airship.  Here's the write up:

http://monstermoviemusic.blogspot.com/2013/05/ukradena-vzducholod-stolen-airship-1967.html

http://en.wikipedia.org/wiki/The_Stolen_Airship

There is a video on You Tube.  I'm not sure if what is shown in it is the entire cancan scene or just a brief excerpt:

http://www.youtube.com/watch?v=rq-PG1AEnhs

It looks like the dancers actually were dancing on a suspended platform of some sort - brave girls.

Thanks to mythology000 for the link that led to the discovery of this image.