Irish drama that follows 'Mad' Mary McArdle (Seána Kerslake) as she returns to her home town of Drogheda after a short stint in prison. Following her release, Mary returns to Drogheda for her best friend Charlene (Charleigh Bailey)'s wedding. As she prepares for her big role as the maid of honour, Mary tends to her duties and prepares her speech while dealing with the social repercussions of her time behind bars for a violent assault and trying to find a date for the big day.