The Competition for 2015 is now closed. You can see the final films by going to the Christmas Channel on Yoube.
To enter, simply make a video of no longer than a minute explaining why you should be part of the Nativity Factor film-making experience. It can be as complex or as simple as you want - but to be in with a chance of winning, you must be creative and persuasive.
Once you have completed your video, upload it to YouTube and tweet the link to @NativityFactor. Entrants must be a resident of the UK, over 16, and be free on the weekends of the 14th and 21st November 2015.
Last year's Nativity Factor films were viewed more than 800,000 times on YouTube, so this is an opportunity to be part of something that will be seen all over the world!
Your prize, should you be lucky enough to win, includes return train tickets from your home to London, food and hotel accommodation for the weekend, as well as a day observing the shoot. Entries may be used to promote the Nativity Factor across our social media networks.