Flash! A-ahh!

So there's this site you see, and it's written entirely in Flash (which is a Bad Thing™) and the person with the files is ... well, not to put too fine a point on it, rubbish. Therefore I want to know if there's any means of cannibalising a Flash site (I have an old-ish version of the editor) such that the bulk of it can be rendered in the regular html it should be in. Unfortunately, I know next to nothing about the software, I could probably write a slideshow thingy but that's about it, and have not the faintest idea whether this is feasible or not. Anyone have any clues? Typically the person that owns the site (the client not the designer) doesn't have any of the original images even though they "belong" to him, hence the need to get to the source of the Flash so I can find various addresses and t'ing.

Help me Lazyweb, you're my only hope!