Season 3 Episode 7: Moscow

"The QIA, and in particular Agent Sarah Cunnington, finds themselves having to mediate between three of the world’s most powerful governments after both the Americans and the Russians lay claim to their prisoner, Sacha Bell – a former associate of Brent Hall. As the team desperately try to find a way to appease everyone, a monumental secret deep within the wilderness beyond Moscow is about to be unleashed – and it’s going to be a game changer…"