So basically find out what movies are releasing in summer and fall of 2007 buy the domains "moviename".com and just write about it.
Pretty much yeah, toss up some nice screenshots of the movie and shit, if your main source was going to be adsense revenue then blend those into your text but if you were going to be promoting and affiliate product based upon the movie then that should be easy to incorporate in your work.
There will be a really big chance that you won't get the exact movie domain name, hollywood grabs those up quiet quick, before anyone else knows about the movie but this is where your keyword research comes in, find a good movie name and then run it through Overture or Wordtracker to get an idea of how much that term is being searched, now expect low results under say 1000 but as long as it has a few, at this point you'll have to do a bit of guesswork because no one is going to be searching for this movie until the previews start to hit and until the movie makes it to theaters.
You'll have lots of time to get indexed in Google based upon when the movie comes out in theaters and when the flood of traffic comes in, so anyway find a keyword that you think people will be searching for, now type the following into Google and monitor the results allintitle: "Your Keyword" and allinurl: "You Keyword"
What that will do is basically give you a better idea on your competition if the allinurl search comes back with under 10 results then you'll easily be able to nail the top 10 page with a few easy on page optimization tricks, keyword in the h1 tag, title tag, and in the url.
So now you'll have your site up for a keyword exactly the name of the movie or something super related that you'll think will get lots of traffic and also this keyword will have low competition.
Now once the movie hits theaters, even if its a dude you'll get lots of people searching for it and then it'll slow down until the movie comes out in Stores and then you'll get another flood of people searching for it and then it'll pretty much slow down to nothing, thats when you create another page, well you always create a new page the second you see a movie coming out.
Just as a little related example I've done this for a television series and on the days where the series is on my search term (Which is a low search term because of the competition), gets over 600 first time visitors, and averages 250 to 300 unique for the other 6 days in the week.
Its not the greatest and you can do better with popular movies but its good because their is no real mantince after you've got it online.