Hey...Great idea!
I have 2 queries though :)
1. Can 2 actors who have worked together before but not as a pair, be used?
2. What does the sentence below exactly mean?
videos that have other people's c o p y r i g h t is allowed.
1) Yes you can.
2)Some people when uploading videos(not VMs) also put their channel's name or any other type of copyright on it. Also there are company/production house copyrights on certain videos. Correct? So such copyrighted videos are allowed.