Richard Crispin Armitage is an English actor and author. He received recognition in the UK with his first leading role as John Thornton in the British television programme North & South (2004). His role as dwarf king and leader Thorin Oakenshield in Peter Jackson's film trilogy adaptation of The Hobbit brought him international recognition.

North & South is a British television historical drama programme, produced by the BBC and originally broadcast in four episodes on BBC One in November and December 2004. It follows the story of Margaret Hale, a young woman from southern England who has to move to the North after her father decides to leave the clergy. The family struggles to adjust itself to the industrial town's customs, especially after meeting the Thorntons, a proud family of cotton mill owners who at first seem to despise their social inferiors. The story explores the issues of class and gender, as Margaret's sympathy for the town mill workers clashes with her growing attraction to John Thornton.