SPECTRE Irma Bunt, Blofeld's assistant, in his short story "Blast From the Past", which is a sequel to "You Only Live Twice". In the Eon Productions James Bond series, which began in 1962 with "Dr. No", SPECTRE plays a more prominent role. The organisation is first mentioned in "Dr. No" as the organisation for which Dr. No works. This was changed from Fleming's novels, which had Dr. No working for the USSR. In the films, SPECTRE usually replaced SMERSH as the main villains, although there is a brief reference to SMERSH in the second Eon Bond film, "From Russia with Love"
James Bond in film the film, Special Effects and Miniature Effects Supervisor Chris Corbould used a more realistic style of film making and significantly reduced digital effects compared with previous Bond films. Corbould noted that, "CGI is a great tool and can be very useful, but I will fight to the tooth and nail to do something for real. It's the best way to go". Corbould used the 007 stage at Pinewood for the sinking of the Venetian house at the climax of the film, which featured the largest rig ever built for a Bond film. "Casino Royale" featured music composed by David Arnold,