2nd episode to watch should be Production No. 5: "Earthbound".

Production No. 24: "The Testament of Arkadia" is a fitting end to Season 1."

My preferred ordering:

108-War Zone 107-The Long Road 109-The Path of Sorrows: Box first appears. 113-Appearances and Other Deceits: Uniforms first appear. 102-The Memory of War: Uniforms & box. Nanovirus first appears. (This may have to be switched with 110.) 110-Patterns of the Soul: Nanovirus. 103-Racing the Night: Uniforms & box. 101-The Needs of Earth: Uniforms. 104-Visitors from Down the Street: Uniforms. 111-Ruling from the Tomb: Lockley first appears. 105-Each Night I Dream of Home: Nanovirus. 106-The Well of Forever 112-The Rules of the Game: Lockley

URL has changed to: http://channel.nationalgeographic.com/videos/the-first-jesus1