The British government has created the Counter-Measures group, a specialist team that investigates strange phenomena and dangerous technology. This box set contains four of their adventures plus a behind-the-scenes documentary. Changing of the Guard by Matt Fitton Sir Toby fights for his career, while Counter-Measures leads a very different fight... The Concrete Cage by Justin Richards Counter-Measures investigates strange events at a tower block under construction. The Forgotten Village by Ken Bentley A personal crisis for Allison turns into one of Counter-Measures' most dangerous assignments. Unto the Breach by John Dorney When footage emerges of an alien creature held in the Eastern Bloc, the team goes undercover to find it.