"Lost in Space" was one of those rare series that is so bad it was funny. The show apparently had a budget so tight the Jupiter spacecraft never went anywhere. It could have been titled "Lost on a Sound Stage". The saving grace of the show was Dr. Smith, the Robot, and I'll add in Judy Robinson as eye candy.
I recently saw photos of “Judy” and Angela Cartwright. Judy has held up remarkably well. Angela looks about like an older lady should. No longer pretty but what do you expect.
It was only a few years later when I saw Raquel Welch this movie that I began to realize girls might NOT be the enemy!
When they had to rip the antibodies off of her skin-tight wet suit, the theater began to feel very er...warm.