The sixth Charlotte Diamond mystery finds the retired FBI agent and her significant other, movie star Brenda Brandon, on the edge of the Florida Everglades to film a movie within a movie about an old movie. Brenda has taken a cameo role in the reprise of her first film experience, a Vietnam air war film of forty years earlier that was closed down by a brush with espionage, a murder, and the disappearance of the movie's star, White Orchid,...