As the Sanditon summer regatta approaches, Sidney wrestles with his feelings towards an old flame and Young Stringer reveals his feelings to Charlotte. With Lady Denham at death's door, the tensions between Edward, Clara and Esther finally come to a head - with surprising consequences.
Elenco: Rose Williams , Theo James , Anne Reid , Kris Marshall , Crystal Clarke , Charlotte Spencer , Kate Ashfield , Jack Fox , Lily Sacofsky .