Treuliodd y criw pedwer wythnos yn ffilmio yn y De Orllewin a chael help i chwilio am leoliadau gan Sgrin Cymru, rhan o dîm Diwydiannau Creadigol Llywodraeth Cymru. Cafodd werth £30m o nawdd trwy Gyllideb Buddsoddi Cyfryngau Llywodraeth Cymru sy’n cael ei rheoli gan Pinewood Studios, a chafodd y ffilm ei datblygu a’i chyd-ariannu gan BBC Films.
The crew spent four weeks filming in South West Wales and received location assistance from Wales Screen, part of Welsh Government Creative Industries team, while the film was backed by the Welsh Government’s £30m Media Investment Budget, which is managed by Pinewood Pictures, and developed and co-financed by BBC Films.