Pretty Good - Season 4

In the 1800s, the Internet began with the guy you know, Samuel F.B. Morse, and the guy you probably don't, Alfred Vail. (imdb)

In the 1850s, the geniuses and dummies in charge of the telegraph networks shift their ambitions toward one of the most spectacular engineering feats in human history. (imdb)

The story of the construction of the internet in the 1800s is a story of Al's and Tims near-death experiences, unsafe voltages, disasters at sea, grudges, and infighting. (youtube)