The Starlost · Definitive Series Archive
A reference-style overview of The Starlost, a Canadian science-fiction drama created by Harlan Ellison (credited as Cordwainer Bird) about the failing Earthship Ark and the sealed biospheres that have forgotten they are part of a starship.
Humanity has constructed the Earthship Ark, a vast generation ship containing many sealed biospheres, each preserving a fragment of civilization under artificial skies. Centuries after catastrophe, most inhabitants no longer realize they live aboard a starship at all.
In the agrarian dome of Cypress Corners, Devon questions the doctrines enforced by village elders through a mysterious “Creator” machine and is condemned for heresy. His escape with Rachel, soon joined by Garth, opens into the larger discovery that their world is only one dome on a damaged ship drifting toward collision with a star.