Spooks

Banker Sir Richard Bowman and government advisor Amanda Roke request Harry's help when stock trader John Lightwood steals $1 billion from Bowman's bank and goes missing. When Lightwood is found literally crucified, Danny goes undercover as his replacement and learns Lightwood was laundering money for the Russian mafia, who stole $20 billion of aid money from the Americans, to a highly secure Swiss bank, and was killed for stealing from them. When Zoe is found to be having an unauthorised fling with a banker from the Swiss bank, Carlo Franceschini, Tom blackmails him to reveal the name of the mafia account holder; Victor Shvitkoy. Bowman and Roke admit they are in league with Shvitkoy, but planned to subvert him and steal the money back to the Americans. When Bowman tells Section D the account number of the remaining $19 billion, Danny manages to recover it. Danny is later kidnapped by fellow trader Maxim Baxter, revealed to be Shvitkoy's daughter. MI5 track and rescue him, and arrest Shvitkoy. Meanwhile, Tom discovers that Ruth is leaking information to GCHQ in exchange for her transfer to MI5, which jeopardised the operation. Tom decides to put her on probation.