Question 9 - What is the difference between a teaser and a full trailer? What is the idea behind a teaser trailer? What should it do for the audience?

What is the difference between a teaser and a full trailer?  What is the idea behind a teaser trailer? What should it do for the audience?

Trailers on Prezi

Here is a Prezi i have created on the difference between teaser and full trailers, you can see examples of the teasers and full trailers by watching the Prezi.