When a secret agent is shot dead his dying word catapults MI6's Action Team into an Austrian adventure as uncover a plot to blow up an international charity conference.
The Action Team face a race against time as they head to Bulgaria to wrestle the titular mysterious evil device from the clutches of Schevchenko - but discover they have been double-crossed.
Logan is attacked by an Abacus spy while visiting the home of Samantha's parents. Meanwhile, Vlad plans to take a giant leap towards world domination by eliminating his rival villains.
Logan's girlfriend Samantha has been kidnapped by an Abacus spy. Desperate for her return, he turns to Ruth for help but she refuses to fund a rescue attempt and has her own agenda.
With the Action Team shut down and Logan missing, presumed dead, Vlad unleashes his fury in spectacular fashion as he threatens the world by unveiling his Super Mega Robot - who can save us now?
Vlad prepares to activate the Antelope's Tail, but Huxley and Logan succeed in breaking the Abacus code and call on Ruth to get the team back together in a last gasp attempt to save the world.