The series was shot at the Llanharan's Dragon Film Studios in Wales, in addition to certain other real world locations serving as exteriors, both for New London and Savageland edited in such a way as to be futuristic. Its likely that the Savage Land landscape was actually somewhere in the UK, most likely Wales, as background details such as the electricity pylons appears to be of the UK design. The series also avoids using distinct buildings in Wales that have previously appeared in BBC series shot in Wales such as (New) Doctor Who.
On October 28 2020, the series was cancelled after one season.
The filming location for a large indoor botanical garden was the National Garden of Wales. The scene with John, Bernard and Epsilons in a curving tunnel with vertical coloured lights is a metro underpass at King's Cross, London.
Alden Ehrenreich's first major acting role since Solo: A Star Wars Story (2018).
Jessica Brown Findlay and Hannah John-Kamen previously worked together in the episode, "Fifteen Million Merits" in the show 'Black Mirror'.