Ian McDiarmid is a Scottish actor and director of stage and screen. Making his stage debut in Hamlet in 1972, McDiarmid joined the Royal Shakespeare Company in 1974, and has since starred in a number of Shakespeare's plays. He has received an Olivier Award for Best Actor for Insignificance (1982) and a Tony Award for Best Featured Actor in a Play for Faith Healer (2006).

The Lost City of Z is a 2016 American epic biographical adventure drama film written and directed by James Gray, based on the 2009 book of the same name by David Grann. It portrays British explorer Percy Fawcett, who was sent to Brazil and made several attempts to find a supposed ancient lost city in the Amazon. It stars Charlie Hunnam as Fawcett; Robert Pattinson as his fellow explorer Henry Costin, Sienna Miller as his wife, Nina Fawcett; and Tom Holland as his son, Jack.