Ordeal in Space

A spaceship's crewman is called to repair an antenna while his ship is still under spin. He is unable to hold on, despite supreme effort; he drifts away from the ship and has far too much time to ponder things. When he returns to Earth, he is unable to work as a spaceman and has a fear of heights. After living in fear and sadness for a time, he must face his troubles while rescuing a kitten stuck on the 35th-floor ledge of a building.