Die Abenteuer des Colonel Ed McCauley, der sich in der amerikanischen Weltraumbehörde mit Saboteuren, defekten Gerätschaften, Budgetproblemen und diversen anderen Schwierigkeiten im Weltraum herumschlagen muss. Die Serie wurde zwischen 1959 und 1960 von CBS in den USA ausgestrahlt.
Season 1 (1950-1960)
| Nr. | Titel | Originaltitel |
| 101 | - | Moon Probe |
| 102 | - | Moon Landing |
| 103 | - | Building a Space Station |
| 104 | - | Water Tank Rescue |
| 105 | - | Lost Missile |
| 106 | - | Lost Missile |
| 107 | - | Moonquake |
| 108 | - | Space Trap |
| 109 | - | Asteroid |
| 110 | - | Edge of Eternity |
| 111 | - | Burnout |
| 112 | - | First Woman on the Moon |
| 113 | - | Christmas on the Moon |
| 114 | Quarantine | |
| 115 | Tankers in Space | |
| 116 | Sea of Stars | |
| 117 | A Handful of Hours | |
| 118 | Earthbound | |
| 119 | Caves of the Moon | |
| 120 | Dateline: Moon | |
| 121 | Moon Cloud | |
| 122 | Moon Cloud | |
| 123 | Contraband | |
| 124 | Dark of the Sun | |
| 125 | Verdict in Orbit | |
| 126 | Is There Another Civilization? | |
| 127 | Is There Another Civilization? | |
| 128 | Shadows of the Moon | |
| 129 | Shadows of the Moon | |
| 130 | Flash in the Sky | |
| 131 | Lunar Secret | |
| 132 | Voice of Infinity | |
| 133 | From Another World | |
| 134 | Emergency Mission | |
| 135 | Beyond the Stars | |
| 136 | Mission to Mars | |
| 137 | Moon Trap | |
| 138 | Flare Up | |
| 139 | Flight to the Red Planet | |
| 140 | Flareup | |
| 141 | Into the Sun | |
| 142 | The Sun Never Sets | |
| 143 | Mystery Satellite |