12 pm ET/PT | 11 am CT | 1 pm MTChief Warrant Officer Sam Jacobs (Jack Kruschen), Dr. Iris Ryan (Nora Hayden), Professor Theodore Gettell (Les Tremayne) and Col. Tom O'Bannion (Gerald Mohr) are astronauts aboard the spaceship MR-1, the first mission to Mars. Shortly after their rocket reaches the mysterious red planet, the band of brave space explorers discovers monstrous yet highly intelligent alien life forms, which first attack, then deliver a haunting word of warning intended for all mankind.
2 pm ET/PT | 1 pm CT | 3 pm MTA very smart monkey who is studying to be a magician overestimates himself and comes to learn humility.
4 pm ET/PT | 3 pm CT | 5 pm MTA warrior (Lou Ferrigno) and his chariot racers rescue Roman women from a demigod (Dan Vadis) who annually kills off their menfolk.
6 pm ET/PT | 5 pm CT | 7 pm MTCarter's new relationship is in jeopardy when he begins to investigate her secret life; Osiris manipulates Daniel's dreams.
7 pm ET/PT | 6 pm CT | 8 pm MTAfter Anubis destroys the alpha site, Carter must run from an unstoppable foe; the alliance between the Tok'ra and the rebel Jaffa begins to fracture.
8 pm ET/PT | 7 pm CT | 9 pm MTThe doomsday machine is activated; Earthforce claims the technology; Garibaldi learns his martian lover's fate.
9 pm ET/PT | 8 pm CT | 10 pm MTSinclair and Garibaldi undertake a mission to rescue the Babylon 4 space station; Delenn is recalled by the Grey Council.
10 pm ET/PT | 9 pm CT | 11 pm MTGenetic engineering creates two strains of newborns, one eminent, one deformed and violent.
11 pm ET/PT | 10 pm CT | 12 am MTAfter animal hunting is banned, sportsmen hunt androids which are no longer useful.
12 am ET/PT | 11 pm CT | 1 am MTA biologist (Melissa Gilbert) discovers a race of aliens but loses control of her ship to a mutinous crew.
1 am ET/PT | 12 am CT | 2 am MTA metal plate in a man's head allows him to hear two crystalline rocks discussing plans to take over the Earth.
2 am ET/PT | 1 am CT | 3 am MTAfter being armed with the means to track Replicator ships throughout the Pegasus Galaxy, the Atlantis team works toward eliminating the Replicators.
3 am ET/PT | 2 am CT | 4 am MTThe Atlantis team salvages a partially damaged Hive ship and retrieves information that may help in its war against the Wraith.