Commercial Movies: Film vs Digital I was reading about how slowly a lot of motion picture is transitioning to digital from film and the relative advantages &amp; limitations of each medium etc. 

I was wondering, are there directors who shoot mixed? Like some scenes in film and others digitally, essentially exploiting the best of each medium depending on what the conditions of the actual shot are?  

Or is the logistics of doing such a mix too complicated and not worth it. Is the post-processing flow amenable to mixing film and digital?
Not in modern terms, but the BBC did this for years. Many a series was shot multicam video on a sound stage, with any location footage shot 16mm, for portability. The blend was anything but seamless. My take on this was a mock scene from such a series... Woman: "What's it like outdoors?" Man, peering through window: "Hmmm. It's a bit soft and quite grainy."