EpisodeS9E71968-11-28

The Nature of Things

Central Power

One test of civilization is ability to organize sources of energy. Central power was something new in 1876.

My Thoughts
Guest Stars
Special appearances in this episode.

Guest Stars

No guest stars available.

Crew
Episode-specific crew credits.

No crew data available.

Videos
Clips and promos for this episode.

Videos

No videos available.

Stills
Episode still images from TMDB.

Stills

No still images available.