According to James Bond co-star Ralph Fiennes, director Sam Mendes is prepping to start shooting Bond 24 in October. Fiennes plays Mallory in the film, who took the title of M from Judi Dench.
At this point there are no details on the story, but Daniel Craig will be back as 007 for the fourth time. The script for the movie comes from John Logan, and Fiennes hasn't read it yet. When asked about it he said,
"I haven't read a script yet, so I can't tell you much. They'd probably swear me to secrecy anyway."
I loved the last James Bond film, and I'm sure this next one will be at least as good.