Most of the film focuses on Dorrington's flights near Kaieteur Falls, in Guyana. Dorrington discusses the mechanics of his flight, as well as his own struggles with uncertainty and the "heaviness" he feels after the death of the cinematographer Dieter Plage. The film also explores the Kaieteur Falls themselves, a local man named Marc Anthony Yhap, a local diamond miner, and the white-tipped swifts (Aeronautes montivagus) which roost in an inaccessible cave behind the falls.