- 1 - 30The BirthdayApr. 20, 1969
- 1 - 29Trial At SeaApr. 13, 1969
- 1 - 28Test FlightApr. 06, 1969
- 1 - 27Mission X-41Mar. 30, 1969
- 1 - 26Viva CordovaMar. 23, 1969
- 1 - 25Attack of the TigerMar. 16, 1969
- 1 - 24Lone-Handed 90Mar. 09, 1969
- 1 - 23See You Down ThereMar. 02, 1969
- 1 - 22Child of the Sun GodFeb. 23, 1969
- 1 - 21BreakoutFeb. 16, 1969
- 1 - 20TalkdownFeb. 09, 1969
- 1 - 19The RaceFeb. 02, 1969
- 1 - 18The ProfessionalJan. 26, 1969
- 1 - 17Three's a CrowdJan. 19, 1969
- 1 - 16Double AgentJan. 12, 1969
- 1 - 15Arctic AdventureJan. 05, 1969
- 1 - 14Business HolidayDec. 29, 1968
- 1 - 13The Unorthodox ShepherdDec. 22, 1968
- 1 - 12Operation McClaineDec. 15, 1968
- 1 - 11Relative DangerDec. 08, 1968
- 1 - 10Big FishDec. 01, 1968
- 1 - 9SplashdownNov. 24, 1968
- 1 - 8International ConcertoNov. 17, 1968
- 1 - 7King for a DayNov. 10, 1968
- 1 - 6The FortressNov. 03, 1968
- 1 - 5Colonel McClaineOct. 27, 1968
- 1 - 4Hi-jackedOct. 20, 1968
- 1 - 3Project 90Oct. 13, 1968
- 1 - 2Most Special AstronautOct. 06, 1968
- 1 - 1The Most Special AgentSep. 29, 1968
Joe 90 is a 1960s British science-fiction television series following the adventures of a nine-year-old child, Joe McClaine, who starts a double life as a schoolboy-turned-spy when his scientist father invents a device capable of duplicating and transferring expert knowledge and experience from one human brain to another. Equipped with the skills of the foremost academic and military minds, Joe is recruited by the World Intelligence Network and, becoming its "Most Special Agent", pursues the ideal of world peace and saving human life.