Mo thought turning invisible bit by bit would be the end of her. But then Midge walked into her life.By Jesse Schwenk, an alumnus of the BBC Writersroom Drama Room.Mo ..... Valene KaneMidge ..... Dylan LlewellynMidge’s Mum ..... Eiry ThomasLibrary Technician ..... Saikat AhamedMusic by Mary EpworthDirected by Helen PerryA BBC Cymru Wales Production