She also wrote a book about how the Church hooks in A-list celebrities, called
Escaping Scientology, An Insider's True Story.
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As an expert on the church's stars, Karen says prominent Scientologist Cruise's rant has "zero" to do with COVID and describes it as "Scientology mindf**k".
"TC's [Tom Cruise's] rant to his film crew is a classic example of the Scientology mindf**k I witnessed for 16 years working under David Miscavige and other seniors in Scientology's food chain," Karen told
The Sun.
"There's enough truth and logic in the content of TC's rant that makes people stand to attention, listen and comply. Yes, TC makes a good point: they all have to be perfectly careful and not screw up in the middle of this great opportunity to work on this movie when so many in the industry are out of work because of COVID.