Mae Llywodraeth Cymru wedi cefnogi dwy allan o dair cyfres olaf y ddrama boblogaidd yn ariannol, drwy Cymru Greadigol. Cafodd y tair cyfres flaenorol gymorth logistaidd drwy wasanaeth Sgrîn Cymru.
The Welsh Government has financially supported 2 of the last 3 series of the popular drama, through Creative Wales. All 3 previous series were provided with logistical support through the Wales Screen service.