After the mysterious events at Coal Hill School, the British government has created the Counter-Measures group, a specialist team that investigates strange phenomena and dangerous technology. Their first missions will involve a haunted warehouse, a ground-breaking artificial intelligence, a mysterious new town and a threat to the future of the country...

1.1 Threshold by Paul Finch
A missing scientist and ghostly phenomena bring Gilmore and Allison to a factory in Bermondsey, and the discovery of a science that should not exist. As Rachel Jensen returns to help them, a new future for Counter-Measures is set in motion...

1.2 Artificial Intelligence by Matt Fitton
Investigating a suicide at the Sen-Gen Facility, the group discovers a new weapon in the Cold War – and Gilmore meets an old flame. Meanwhile Rachel discovers that she can’t trust anyone, not even the sound of her own voice...

1.3 The Pelage Project by Ian Potter
A case of industrial pollution leads the group to the new industrial town Pelage, and a dangerous meeting with its leader Ken Temple. And deep within the plant it appears that an alien invasion is already underway...

1.4 State of Emergency by Justin Richards
There are creatures from another dimension on the streets, and traitors in the halls of Westminster. When the government is in jeopardy, Rachel, Allison and Gilmore take on a faction staging a very un-British coup...

Cast:

• Pamela Salem (Rachel Jensen)
• Simon Williams (Group Captain Ian Gilmore)
• Karen Gledhill (Allison Williams)
• Hugh Ross (Sir Toby Kinsella)
• John Banks (Simkins / Billy McGuinness)
• Vernon Dobtcheff (Professor Heinrich Schumann)
• Andrew Fettes (Lieutenant Tom Carver)
• Helen Goldwyn (PA Voice)
• Stephen Greif (Ken Temple)
• Adrian Lukis (Professor Jeffrey Broderick)
• Alastair MacKenzie (Julian St Stephen)
• Lizzie Roper (Dr Nadia Cervenka)
• Shaun Scott (General Peters)
• Alison Thea-Skot (Jenny Haveloc)
• Duncan Wisbey (Harold Wilson)