Tell those children will have this haunting them for their whole life that nobody was hurt.
How did they hear about this video? If these kids are “haunted”, who brought it to their attention? They playing this video on TV now?
It's pretty shallow thinking to use the *Well, nobody was hurt* line. There are more than one way of hurting people. Physical harm is not the only way.
Granted no child in the video got physically harmed or molested during the production, so no child was harmed in that respect. But no one can say with certainty that the children were not harmed in any other way as a result of their being taken advantage of like that.
All that line is an excuse to justify not condemning this sort of thing.