NOTE: You can go to youtube.com and search for a Movie... and you will find Movie Clips, Movie Trailers, and sometimes even the Full Movie. You can enter these Youtube Videos into Movies you've posted on this site (or that other members have posted).
In the top nav bar, click on the Movies link.
Click on the ( Menu) icon on the top right corner of the page. The menu will expand.
Then click on the dropdown that says " Forums / Blogs / Polls / Poems / Videos / etc.". It will expand.
Then click on Movies in the list of links.
You will see a list of Movies posted by members.
Click on the My Movies button.
You will see a list of Movies that you have posted.
Select a Movie, and click on it.
At the bottom of the page, there is a gray box that says " Adding Trailers".
In this box, click the link that says "Click here to add".
Enter in the Youtube Video, and click the "Submit Movie Trailer" button.
NOTE: You will need the URL of the Movie on Youtube to enter it in.
Click here to learn how to copy the URL of a Youtube Video »
NOTE: You can add trailers to Movies other people have posted, but only if there is not already a trailer for that Movie.
NOTE 2: You can add multiple trailers and clips to one Movie, if you want.