1. Christopher Columbus
Aired: Dec 17, 1955Captain Z-Ro goes back to 1492 in order to put down an attempted mutiny happe...
2. Daniel Boone
Aired: Dec 24, 1955Jet while viewing Daniel Boone's life realizes the man may be in trouble with...
3. Marco Polo
Aired: Dec 31, 1955Captain Z-Ro has to make some quick decisions when it appears what history re...
4. Benedict Arnold
Aired: Jan 7, 1956As Captain Z-Ro watches Benedict Arnold plot to change sides from the US to t...
5. King John
Aired: Jan 14, 1956Captain Z-Ro realizes that King John rather than sign the Magna Carta is plan...
6. Magellan
Aired: Jan 21, 1956Captain Z-Ro encounters Magellan's fleet and quickly realizes the voyage is i...
7. Pony Express
Aired: Jan 28, 1956During an experiment Captain Z-Ro accidentally takes a critical mail box from...
8. William Tell
Aired: Feb 4, 1956Captain Z-Ro investigates with Jet the truth behind the legend of William Tel...
9. Roger the Robot
Aired: Feb 11, 1956Captain Z-RO and Jet decide to build their own robot to study how robots work...
10. Blackbeard the Pirate
Aired: Feb 18, 1956Jet goes in search of Black Beard's treasure on Mulberry Island. Due to a mal...
11. Attila the Hun
Aired: Feb 25, 1956Captain Z-Ro sends his time machine back to 451 to try and understand how Att...
12. Robin Hood
Aired: Mar 3, 1956Jet goes back in time to discover if Robin Hood is real. He comes under the a...
13. Washington and Howe
Aired: Mar 10, 1956Captain Z-Ro sees that an important message needed by General Washington is i...
14. Curse of Ra
Aired: Mar 17, 195615. Hernando Cortez
Aired: Mar 24, 1956Cortez's expedition to Mexico is in danger of collapse due to mutiny among hi...
16. Molly Pitcher
Aired: Mar 31, 1956Captain Z-ro returns to the time of the Revolutionary war after Molly Pitcher...
17. Discovery of Gold
Aired: Apr 7, 1956The Captain witnesses the first gold strike in California suddenly deviate fr...
18. Meteor
Aired: Apr 14, 1956The Captain has a new spacecraft he wishes to test. While on the mission, thi...
19. Captain Cook and the Hawaiian Islands
Aired: Apr 21, 195620. Aztec Papers
Aired: Apr 28, 1956Captain Z-ro finds and old Spanish ship the Concepción, which sunk in 1641. T...
21. Genghis Khan
Aired: May 6, 1956The Captain goes back in history to learn about a famous moment in the life o...
22. The Great Pyramid of Giza
Aired: May 13, 1956The Captain assembles a team to go back in time to the Great pyramid of Giza....
23. Leonardo DaVinci
Aired: May 20, 1956The Captain discovers while researching the history of flight that Leonardo D...
24. William the Conqueror
Aired: May 27, 1956The Captain goes back to witness a strange event in William the Conquerers li...
25. Adventure in Space
Aired: Jun 3, 1956Captain Z-RO and Jet encounter a saucer shaped missile in space.
26. King Alfred
Aired: Jun 10, 1956Jet discovers he is related to King Alfred the Great of England. As such he s...