To Davy Jones Below (Daisy Dalrymple)

In 1926, newlyweds Daisy Dalrymple and Detective Chief Inspector Alec Fletcher honeymoon on an ocean voyage to America, accompanied by Daisy's childhood friend, his wife, and his millionaire father-in-law. They are joined by an English millionaire and his new showgirl wife. All look forward to a pleasant trip. But soon the ocean liner is beset by a series of suspicious accidents and deaths. With rough seas putting many out of commission due to seasickness-- including Alec-- it falls to Daisy to investigate the seemingly unrelated incidents. Convinced there's a murderer aboard ship, Daisy must unmask the culprit or culprits before she or anyone else falls victim.