This undated image made from video and provided by Julien's Auctions shows behind-the-scene footage of Marilyn Monroe on the set of her last fully produced feature film, 'The Misfits.' Two reels of silent eight-millimeter color film, 47 minutes in length, titled 'On Set with 'The Misfits,'' will be auctioned next month at Planet Hollywood Resort and Casino in Las Vegas. Julien's Auctions is listing starting bids between $10,000-$20,000.