Men Into Space: Edge of Eternity

"Edge of Eternity" is the ninth episode of the science fiction television series Men Into Space and the thirteenth episode of the series overall. It was directed by Walter Doniger and written by Stuart J. Byrne. It first aired on CBS on Wednesday, December 2nd, 1959. In this episode, Two scientists who can't get along are assigned to the same space station, and Colonel Edward McCauley has to keep the peace.