Narrating the series
Domhnall Gleeson, 32, is an Irish actor, director and writer, eldest son of actor Brendan Gleeson.
The BBC's nature documentaries have always been inspiring and fascinating to me. To be involved with one is a delight - even though nobody actually wears spectacles in the documentary.Domhnall Gleeson
He has had notable successes over the past ten years, both on stage and screen but you are most likely to recognize him from one of a growing list of blockbuster movies: as Bill Weasley in Harry Potter and the Deathly Hallows; Caleb in Ex machina; General Hux in Star Wars or Andrew Henry in The Revenant.