Hollywood vs. the Kingdom of God

In the battle between truth and error, it seems that Christians lose every time especially in the public forum. The visual medium is a powerful way to externalize and seal the powerful ideas contained in God's Word. But how does one do this?

Kevin Swanson interviews Colin Gunn, the producer of movies like Shaky Town (on homosexual activism) and the Monstrous Regiment of Women (on egalitarianism). What is the purpose of the visual medium, and how does it stir us to action and solidify our commitments to battle the enemy in the war of the worldviews?