A hard-driving young executive becomes implicated in the murder of his father-in-law.
Perry Mason solves the murder of a dishonest coin dealer.
The McMillans probe foul play at a racetrack where Sally's Uncle Cyrus (William Demarest), a racehorse owner, is being victimized.
Jack and Janet mistake Terri's psychiatrist friend for a mental-ward escapee.
An eight-hour train trip to Los Angeles for a police convention turns sour when all the policemen aboard become suspects in the slaying of a controversial anti-police author.