SeniorCabinetMinister,AidenHoynes(DavidTennant),ishappilymarriedtoFreya(EmilyWatson),ajuniorminister.WhenwemeetAidenheisarisingstarinWestminster.HewentintoParliamentdrivenbyidealism,butafterhissonNoahwasdiagnosedwithAspergersheallowedhimselftobesuckedintothepowergamesofWestminster,whichprovidedhimwithaplacetohide.