Cold Hands, Warm Heart" is an episode of the original The Outer Limits series. It first aired on 26 September 1964, during the second season.
Opening narration: '''The most brilliant planet in our solar system is Venus, named for the Greek Love-Goddess. It is closer to Earth than any other planet — twenty-eight million miles away. Until sometime in the last half of the twentieth century it is still a planet shrouded in mystery, enveloped in a heavy blanket of clouds and steam. Because its surface temperature was believed to be several times that of Earth's, it was not thought possible for Man to reach Venus and come back... until one day, somebody did it.
The Venus Alien approaches Barton's ship
Plot:
Closing narration: The eternal, never-ceasing search for knowledge often leads to dark and dangerous places. Sometimes it demands risks not only of those who are searching, but of others who love them. These, in their own special way, know that knowledge is never wasted, nor is love.