“The Osterhagen Key was a device possessed by UNIT that triggered the Osterhagen Project, a set...Osterhagen Key
“The Kartz-Reimer module was a prototype time machine invented by the Third Zone scientists Kartz...Kartz-Reimer module
“A Machine That Goes "Ding" was a machine that the Tenth Doctor used to detect Zygon DNA. Besides...Machine That Goes "Ding"
The following 39 pages are in this category, out of 39 total.