In all of Arthurian legend, the most famous of the Knights of the Round Table is undoubtedly Sir Lancelot. This series, painstakingly researched by the History and Literature Departments of Oxford University, re-creates some of the notable exploits of the famous knight, as well as the deeds of the other members of King Arthur's court.

Young Pauline is left a lot of money when her wealthy uncle dies. However, her uncle's secretary has been named as her guardian until she marries, at which time she will officially take possession of her inheritance. Meanwhile, her "guardian" and his confederates constantly come up with schemes to get rid of Pauline so that he can get his hands on the money himself.

Jerry and Pamela North live in Greenwich Village in New York City. Jerry is a mystery magazine publisher who thinks he is a good amateur detective. He and his wife investigate various crimes and solve them before the police do.

From his secret laboratory, Captain Z-Ro and his associates use their time machine, the ZX-99, to learn from the past and plan for the future.