Ladies and gentlemen, we’d like to direct your attention to the on-board safety demonstration and ask that you give us your full attention. In the unlikely event of a sudden loss of cabin pressure alternative scenarios will be provided. Next of kin will be provided. Additional desserts will be provided. An extra pillow. Trumpets and gongs. Neither Heaven nor Hell is assured. We’re not responsible for your final destination.

Flight is presented by Darkfield, the creators of 2017 Edinburgh Festival hit, Séance. It takes place in a shipping container in absolute darkness and lasts for 30 minutes.