USA
The more-or-less realistic adventures of Colonel Ed McCauley, head of the American space program. He battles saboteurs, budget cuts, defective equipment and other problems in outer space. - IMDb
| Hombres en el espacio |  Spain |
| Ihminen avaruudessa |  Finland |
| Men Into Space |  Canada |
| Men Into Space |  Japan |
| Men Into Space | USA |
| Menschen im Weltraum |  West Germany |
| Space Challenge (syndication title) | USA |
| Люди в космосе |  Russia |
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Del Russel [7] | Johnny McCauley (TV Episode: Christmas on the Moon) (1959) |
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Mimi Gibson [12] | Jenny Rennish (TV Episode: Lunar Secret) (1960) |
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Charles Herbert [11] | Peter McCauley / Pete McCauley (TV Episode: Moon Probe) (1959) |
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Stephen Talbot [10] | Tommy Gordon (TV Episode: Water Tank Rescue) (1959) |
