Q. Is there a database where I can find films?
Kanopy Streaming is a database that covers a wide range of popular movies, arthouse films, independent films, and documentaries.
Box of Broadcasts has over a million programmes shown on TV in the last few years which will include most films which have been shown on terrestrial TV during that time
You can create playlists and clips in both of these resources
You can also find information on films via the Internet Movie Database