Jules Maigret, a meticulous Parisian police detective, is a famous literary character. In this film adaptation of his stories, he's trying to solve a murder of a friend, a P.I. who was looking into an industrialist and his family.

• Columbia Pictures Television
• Richard Harris
• Patrick O'Neal
• Victoria Tennant
• Ian Ogilvy
• Barbara Shelley
• Richard Durden
• Eric Deacon
• Andrew McCullough