Director William Karel
The world of cinema is very complicated, a film has to be focused towards the same point and that is why directors like William Karel, work a lot during the filming with actors like Bernard Kirschoff, Christiane Kubrick, Donald Rumsfeld, Tad Brown, Loïs Aldrin (who have participated in their films) so that their interpretation skills are focused on the right side, that is, with the right intention.
A director like William Karel makes his best films in the Documentary film genre. These themes are the most used by this director to recreate himself in his artistic works.