Williams (The Face of the Enemy)

Williams was Marianne Kyle's aide, and Chief Petty Officer on the HMS Redoubt. He was helping with the Inferno Earth invasion. (PROSE: The Face of the Enemy)

It is unclear as to whether Williams was related to Dr. Petra Williams, who perished at the Inferno Project conducted at the Eastchester Scientific Labour Camp (TV: Inferno) when a disaster resulted in the entire world being devastated beyond recovery.