Information and what the role of a teaser trailer is...

A teaser trailer is a short trailer that advertises an upcoming film. They usually include certain shots of a film that they themselves think are going to appeal to their target audience. Whether it be a funny, action or adventurous film the most appealing parts will be picked out and put together to attract attention. This will be done cleverly enough to make you want to watch the film itself but not tell you the complete plot of what happens throughout. A teaser trailer is on average 1 minute long. Teaser trailers are released a good time before the film due to this gives time for there to be a larger audience wanting to see the film itself.