The episode was shot in Iceland and includes scenes filmed in the Harpa concert hall. Brooker had originally called out for filming in Scotland in his script, but Netflix suggested Iceland as a "more stunning backdrop '', according to Brooker. During filming, Iceland had its largest snowfall in forty years, which required them to add one line of dialogue to comment on the change of weather to account for the sudden snow accumulation.
where was black mirror season 3 episode 4 filmed
Iceland Iceland Iceland