“The British Rocket Group and Intrusion Countermeasures Group, the latter a precursor to UNIT...1960s
“At some point in the 1920s, Dr Judson had a serious accident that left him crippled and confined...1920s
“In the 1940s, bunkers were built in the London Underground, including Covent Garden. Professor...1940s
“In the 1970s, repeated alien assaults and scientific disasters resulted in rapid political...1970s
“In the 1990s, Jack Harkness dropped by the Powell Estate a few times, as Rose Tyler grew up. He...1990s
“At some point in the 1980s, Charlie Flecknoe invented and built a quantum link from Earth to the...1980s
“The Seventh Doctor described the 1950s as the height of American suspicion and xenophobia as a...1950s
This category has the following 10 subcategories, out of 10 total.