Mae Llywodraeth Cymru’n rhoi help ariannol i Tiger Aspect Drama a Cave Bear Productions, sef cynhyrchwyr y gyfres, ac fe ragwelir y byddan nhw’n gwario tua £1.8 miliwn yma yng Nghymru.
Welsh Government is providing financial support to Tiger Aspect Drama and Cave Bear Productions who,  it is anticipated will spend around £1.8m in Wales.