Trailer | James Bond 04 | Thunderball (1965)

Thunderball is a 1965 British spy film and the fourth in the James Bond series produced by Eon Productions, starring Sean Connery as the fictional MI6 agent James Bond. It is an adaptation of the novel of the same name by Ian Fleming, which in turn was based on an original screenplay by Jack Whittingham. It was directed by Terence Young, with its screenplay by Richard Maibaum and John Hopkins.

The film follows Bond's mission to find two NATO atomic bombs stolen by SPECTRE, which holds the world to ransom for £100 million in diamonds, in exchange for not destroying an unspecified major city in either the United Kingdom or the United States (later revealed to be Miami). The search leads Bond to the Bahamas, where he encounters Emilio Largo, the card-playing, eye patch-wearing SPECTRE Number Two. Backed by CIA agent Felix Leiter and Largo's mistress, Domino Derval, Bond's search culminates in an underwater battle with Largo's henchmen. The film had a complex production, with four different units and about a quarter of the film consisting of underwater scenes. Thunderball was the first Bond film shot in widescreen Panavision and the first to have running time of over two hours.

The film was a success, earning a total of $141.2 million worldwide, exceeding the earnings of the three previous Bond films. In 1966, John Stears won the Academy Award for Best Visual Effects and production designer Ken Adam was also nominated for a BAFTA award. Thunderball is the most financially successful film of the series in North America when adjusting for ticket price inflation. Some critics and viewers showered praise on the film and branded it a welcome addition to the series, while others complained of the repetitively monotonous aquatic action and prolonged length. In 1983, Warner Bros. released a second film adaptation of the novel under the title Never Say Never Again, with McClory as executive producer.