Season 1
6 episodes
Secrets of The Tower of London ~ 1
May 14, 2014
Secrets of Underground London ~ 2
May 21, 2014
Secrets of Westminster ~ 3
May 28, 2014
Secrets of Her Majesty's Secret Service ~ 4
June 04, 2014
Secrets of Scotland Yard ~ 5
June 11, 2014