Perry's client is menaced by a car driven by a hooded man, whom she shoots at with a gun that was planted in her room. When the guy winds up dead from a bullet, Perry confuses matters by firing an identical gun later at the scene. (imdb)

A woman is divorcing her husband after she catches him sleepwalking near her bed with a knife. When his stepbrother is found dead, stabbed with the knife, he's charged with the murder and accused of using his sleepwalking as a cover-up. (imdb)

A wealthy woman hires Mason to buy stock in her husband's land company, hoping to force his mistress out. But her plan goes awry when she is charged with the murder of her husband's business partner Mason bought the stock from. (imdb)

Perry Mason, Della Street, and Paul Drake head to a small town to defend a young man who is charged with poisoning a blackmailer. They learn the man's father was executed for killing a man in the same town eighteen years earlier. (imdb)