Creating a hot & sweaty interior on a windswept Irish beach …starts with a very patient crew channeling their favourite sisters in unglamorous poses as we work out camera positions , lighting & walls that fly - inspite of the Brittas Bay Gael force winds 😜 watch the #badsisters sweat & scheme in this week’s sauna @appletv 💚💚💚💚@sharonhorgan @mssarahgreene @evehewson @evabirthistleofficial @mermantvfilm @johannknobel @lorrainehewson @jayfarrallmiles