This is a very disturbing video documentary for the BBC program Panorama, by reporter John Sweeney. BBC reporter John Sweeney’s last investigation into the Church of Scientology resulted in an explosive confrontation with church officials. This time, in a Panorama Special, one of those officials has turned whistle blower to help him reveal the dark secrets of the church, which boasts Hollywood A-listers Tom Cruise and John Travolta among its devotees.