On 1st September 1969, multiple witnesses see lights in the sky above Massachusetts. Some of those witnesses, all of them children at the time, subsequently claim to have been abducted. What really happened that night?

Written and presented by Danny RobinsExperts: Nick Pope and Benjamin RadfordEditing and sound design: Charlie Brandon-KingMusic: Evelyn SykesTheme music by Lanterns on the LakeDevelopment producer: Sarah PattenProduction manager: Tam ReynoldsCommissioning executive: Paula McDonnellCommissioning editor: Rhian RobertsProduced by Danny Robins and Simon Barnard

A Bafflegab and Uncanny Media production for BBC Radio 4