When you want to perform, display, or show a film, video, or TV program, whether it be as part of a course, at a group or club activity, at an organization event, or as a training exercise, you have to consider the rights of the those who own the copyright to the work you want to use. This consideration must be made regardless of who owns the video or where you obtained it. Copyright owners have certain rights, which are commonly known as public performance rights (PPR).
When you're using a film, video, or TV program in a classroom for teaching or educational purposes, such performance or display of the entire work may be allowed without permission under the face to face teaching exemption at 17 U.S.C. §110(1).
When showing a film in an online class, it may be considered fair use depending on how much of the film is being shown and for what purposes. If fair use does not apply, you will need a streaming license or view the film through a licensed streaming film provider.
In most other cases, especially when the film, video, or TV program is being shown as part of an event, you need permission--often in the form of a public performance rights (PPR) license--to perform or show the copyrighted work.
YES -- you need public performance rights:
NO -- you do not need public performance rights: