Martyn John ('The Gentlemen' production designer) on building a Georgian palace and digging graves: 'They're very hard work'

Martyn John ('The Gentlemen' production designer) on building a Georgian palace and digging graves: 'They're very hard work.' The Netflix comedy stars Theo James as aristocratic Eddie, who inherits the family estate and discovers that it's home to a weed empire. Gold Derby editor Denton Davidson hosts this webchat.