This is not a Bulldog Drummond picture despite the title playing off Jack Buchanan and his previous association with the character. Here he plays the role of Test Pilot 'Bulldog' Bill Watson. His friend Derek Sinclair (Sebastian Shaw) is convinced that the new man in his love's life is collaborating with the Nazis by sabotaging an armaments plant.
On a mission in Mexico, unofficially ordered by the previous M, James Bond kills two men arranging to blow up a stadium; in doing so the building they are in explodes and collapses. Bond gives chase to Marco Sciarra, who survived the blast; Sciarra boards a helicopter to escape. Bond follows and in the ensuing struggle he throws both Sciarra and the pilot out of the helicopter, stealing Sciarra's octopus ring as he does so. On his return to London Bond is indefinitely taken off field duty by the current M, who is in the midst of a power struggle with C, the head of the Joint Intelligence Service, which consists of the recently merged MI5 and MI6. C also wants to create the "Nine Eyes" intelligence co-operation agreement between nine countries, and close down the '00' section in the process.
Bob Sharkey (James Cagney) is an instructor of the 77th group of espionage agent candidates to be trained in the United States to infiltrate Nazi-occupied Europe. He is alerted that one of the students is a German agent and told to identify him or her. Sharkey is able to determine that the enemy agent is "Bill O'Connell" (Richard Conte), who performs too well when he succeeds in a field problem designed to cause the novices to make mistakes. Sharkey's boss, Charles Gibson (Walter Abel), confirms that O'Connell is really Wilhelm Kuncel, one of Germany's top agents but tells Sharkey to pass him, as they know Kuncel's mission is to determine the date and location of the planned Allied invasion of Europe. They intend to provide Kuncel with false information to pass along to his superiors.
It is 1972. An abandoned Mexican prison sits alone in the dusty Chihuahua desert. KGB mole Nikolai Dzerzhinsky waits for his contact from the Washington Post. Dzerzhinsky holds explosive evidence against the CIA; information he will trade for asylum in the United States. Special Agent Robert Harper must obtain this evidence and kill Dzerzhinsky or risk the end of his CIA career. As the two men hunt each other, they discover that the sins from their past destined them for this deadly confrontation.
Dr. Whitaker has disappeared after working hard on an innovation which could give either the West or the East an edge in the Cold War. Lemmy Caution, although currently otherwise busy, is assigned to return the scientist.
Shortly after independence India faces terrorists attacks in Assam, resulting in many deaths and casualties. A group of concerned citizens, who are not connected with the government, decide to do something to stop this carnage. While Salim is already at work in Beirut, his cover is blown and he is shot dead. Now Sunil Mehra must travel to Beirut and take over. Once there, he meets a former flame, Meenakshi Mehta, and a female admirer by the name of Zenab.
Le Deuxième Bureau délègue son jeune officier Francis Coplan à Genève afin de retrouver un certain Lindbaum. Ce chef d’une organisation mafieuse a volé prototypes et échantillons d’un avion futuriste de l’armée de l’air française et pratique un chantage pour obtenir une forte rançon. Coplan va devoir jouer de tous ses talents (et de tous ses charmes auprès de jolies espionnes) afin de récupérer les fameux documents…
17-year-old Lance Elliot is a summer intern at the Agency. His fantasies of espionage and intrigue turn real when he's ordered to rush a package to L.A. A madman millionaire computer virus designer and his icy henchwoman want that package. It's key to their plot to destroy the environment. Lance stays one step ahead of them, trying to avoid a visit to their "video-game-of-doom" room.
In the days leading up to the Russian Revolution, Stephen Locke (Leslie Howard), a minor British diplomat, watches rioting in the streets. Revolutionary Elena Moura (Kay Francis) shoots it out with a Cossack soldier; when she retreats onto the grounds of the consulate, the soldier follows, forcing Stephen to intervene to protect British extraterritoriality. After the Cossack leaves, Elena emerges; she and Steven are attracted to each other, but their politics clash. Elena departs.
Eric O'Neill (Ryan Phillippe) is a young FBI employee assigned to work undercover as a clerk to Robert Hanssen (Chris Cooper), a senior agent he is told is suspected of being a sexual deviant. Hanssen has been recalled from a detail post at the State Department to FBI headquarters ostensibly to head up a new division specializing in Information Assurance.
The film opens with a description of the Black Tom explosion of a munitions supply located in Jersey City on the Hudson River. The explosion, which occurred during World War I was an act of sabotage by German agents.