In London, 1946, author Juliet Ashton's career has taken off but she is not enjoying promoting her detective stories to eager audiences on a book tour. When she receives a letter from a Guernsey pig farmer inviting her to attend a meeting of his literary society, she eagerly accepts. What Juliet discovers about her new friends and their secrets leads to her staying on the island much longer than she planned. Drama, starring Lily James, Tom Courtenay and Katherine Parkinson