No, you will need to get permission from the publishers or promotors as it would be classed as copyright infringment. You could always email the promoters and ask permission and see if they have any terms by which you have to abide by.
You could become an affiliate of someone like AllPosters.com. They should have links based on the movie posters you are looking for. (Might be a long shot but you never know.)
yaaa.you will need to get permission from the publishers or promotors as it would be classed as copyright infringment.
I have been using a few but they do not have every poster I need. I am currently contacting some companies and asking permission, thanks for your advice.