If the person watching the movies copies the actions they see on the screen and try to carry them out physically, then movies can actually influence them.
This teaching clarifies that when we let little kids watch those movies, especially the violent ones, it could influence them negatively and they could try to express what they have watched.
If a movies displays actions that are not morally right or it displays cheating, adults too can be influence by it, some may feel like those actions are not wrong and then they could practice it in their relationship, which will cause their relationship to break.
God's servant encourages us to be cautious about what we listen to, see or hear, he in turn suggested other options like Bible study, personal development books, documentaries and comedies.
Although movies are not considered sin, the influence it causes on those who watch them are what we are against.
Believers should search for character building books and CDs so that aligns us with the instructions of God,we should avoid whatever could pollute our hearts and minds. Amen.