A photographer plans to murder his rich young wife after she catches him cheating on her and threatens to divorce him so he won't get any of her money. He arranges for her to have an auto accident. However, instead of killing her, the accident only causes her to lose her memory, and the doctors say that it could return at any moment.

Mr. Roarke and his assistant Tattoo greet a former reporter in World War II who wants to relive a brief romance that took place in London 30 years ago, a big-game hunter who, for once, wants to be the hunted and a wealthy businesswoman who wants to be a secret and silent observer at her own funeral.

A mental patient with a violent past is released from the institution, against the advice of his doctors, and sent back to his old neighborhood. Was he released too soon?