Listener: I doubt that they are even making these video's under their own steam but engaging professionals. I remember seeing one video that gave credit at the end to an outside firm.
Be careful about assuming that those "outside" firms are really outside.
The Watchtower makes it appear like an outside firm is involved in some cases when, in actuality, the firm being used is JW owned and operated. I am thinking specifically of films like "First Do No Harm" and "The Name of God". Both films were produced by JW owned companies and made by crews of JWs.