James Geoffrey Ian Norton is an English actor. He is known for roles in the television series Happy Valley, Grantchester, War & Peace and McMafia. He played the title role in the 2019 film Mr. Jones. From Wikipedia
Tom Cullen, Joplin Sibtain, and Barry Sloane join the ensemble as production continues in the U.K. under Ryan Condal and George R.R. Martin's leadership.