include the Cylons in the list of similarities they issued on an appeal in Twentieth Century Fox Film Corp. v. MCA Inc. The case was remanded and reportedly settled out of court, by which time, Battlestar Galactica had already been canceled. Both the gold Command Centurions and the silver Centurions had their voices vocalized with the use of an EMS Vocoder 2000. Command Centurion Command Centurions are Centurions with gold armor. These are the lower commanders for individual military units, though they can be responsible for entire Basestars and garrisons. The most well-known Cylon of this model is Commander Vulpa (so identified in The Cylon Death Machine, Robert Thurston's novelization of "The Gun on Ice Planet Zero"). Their voices are slightly lower pitched than regular Centurions. Civilian There is also a unique Cylon with glittering robes, with a metallic humanoid face. They are seen in the Imperious Leader's delegation to Gamoray in "The Living Legend". This is evidently some kind of civilian Cylon, as Gamoray is said to have a very large community of civilian Cylons, though how civilian Cylon society differs from its military is never explored. This is the only known kind of civilian Cylons. Humanoid Two Cylon humanoids are featured in the episode "The Night the Cylons Landed" of Galactica 1980, one of which is named Andromus. Re-imagined continuity Cylons in Battlestar Galactica continuity post-Galactica 1980 are a fictional, artificially-intelligent race of machines envisioned in the Battlestar Galactica science fiction series and related franchises. Originally created as purely mechanical devices to serve human needs, they eventually evolve into sentient, self-aware beings. Later models incorporated biological components and near-perfect replication of human biology. They are the primary antagonists to the naturally evolved humans of the Twelve Colonies, who are descendants of a single race of humans from the planet Kobol. One of the series’ core themes is that of historic recurrence, made explicit in the line "All of this has happened before and will happen again". Characters within the series either experience or discover instances where naturally evolving humans developed artificial intelligence, only for the newly sentient life forms to wage catastrophic wars against their creators. This pattern seems immutable, as even the Cylons of the Thirteenth Tribe of Kobol, who eventually created biological bodies and practiced natural reproduction, eventually created new subservient AI that rebelled in turn on "Earth". Caprica The prequel series, Caprica, shows the initial