The prolific Knight is penningHouse of Guinness[working title] from long-time producing collaborator Kudos.
The show will tell the story of one of Europes most famous and enduring dynasties The Guinness Family.
Plot is being kept under wraps but Thorne and Graham will write with Barantini directing.
Steven KnightAnthony Devlin/Getty Images
Barantini directed Graham in award-winnerBoiling Pointand the subsequent BBC TV series.
The series is based on the Nordisk Film Production AS showTwin, created by Kristoffer Metcalfe.
The series comes from Charmans Binocular Productions.
The terrible tragedy was also spotlighted in Channel 4 dramaDeceitthree years ago, starring Niamh Algar.
Hanscombe and his father Andre Hanscombe have provided consultancy.
Black Mirrorhas also been confirmed for a seventh season and will return to the USS Callister.
