Spooks S02E04 - Episode 4

When $2 billion is stolen from the last British family-owned bank in London, MI5 is tasked by the government to track down the thief - and the money. When Danny goes undercover in the bank, it becomes obvious that there are buried secrets, and that the government is protecting it. The race is on to retrieve the stolen money. The question is: what will the British government do with the money, if they get to it first?