Joan Collins, forced to strip
 

A young (and very pretty) Joan Collins is forced to strip to her underwear (and then topless), by a man with a gun. She walks behind a plastic floral arrangement, as she takes off her bra, for a bit of (almost) hidden nudity. No idea what this is from. Poor picture quality. Gorgeous woman. Credit to the original uploader.

Caps.

This clip is probably from the 1977 film: Fearless, which would make Joan Collins (who was born in 1933) an incredibly good looking 44, at the time.