SWF files..wont play in my flash player..

[Filliam H. Muffman]

There is way to do it in Safari. When the file starts playing, open the Activity option in the Window Menu. If the website has not obfuscated the stream, there should be a file matching the approximate size downloading.

john dough found a solution that works on some sites that have tried to hide content.
http://forums.macresource.com/read/1/492613