Never Say Never Again, released in 1983 by Warner Bros., is an adaptation of the James Bond novel Thunderball, which was previously filmed in 1965 as Thunderball. Unlike the majority of Bond films, it was not produced by EON Productions. Because of this, it is referred to as an "unofficial" James Bond film by EON fans. The film, like the original, stars Sean Connery as British Secret Service agent James Bond 007. Connery had been the first actor to portray Bond in a motion picture, in 1962's Dr. No, but after his participation in a string of commercially successful films (interrupted by George Lazenby's brief portrayal of Bond) Connery left the franchise in 1971, intending for Diamonds Are Forever to be his last Bond film. Eleven years later, in Never Say Never Again he would portray Bond for his seventh and final time on the screen. It was reportedly his favorite Bond movie to work on.
Although the film was not part of EON's Bond film franchise, subsequent mergers and dealings mean that it is currently owned, like the rest of the series, by United Artists' parent, Metro-Goldwyn-Mayer:[1] It was released only four months after the EON Bond film Octopussy, starring Roger Moore. MGM acquired the distribution rights in 1997 after its acquisition of Orion Pictures. The film also marks the culmination of a long legal battle between United Artists and Kevin McClory that goes back to his working on the original story with Ian Fleming and Jack Whittingham.