While Brian Jean is party leader, one of the real brains behind the operation is the venerable press secretary Vitor Marciano. (daveberta.ca)
Manville was a surprise inclusion for Phantom Thread, but I can see why she made the cut, playing the sister of Day - Lewis eccentric fashion designer and the real brains behind the operation. (weliveentertainment.com)
Some think his older brother Tamerlan, who died during the police chase days after the bombing, was the brains behind the operation. (businessinsider.com)