"It's very nice to be out from behind the desk," Dench said in a recent interview by phone from London. "It's extremely nice to get a go in the field, as it were, and get a bit of the action. It made me feel very grown-up. It's not just the fellas who are spinning about and shooting guns - I get a go."
As soon as Dench entered the world of Bond, she made it clear she was a force to be reckoned with - certainly not one that some gun-toting playboy would push around.
Introducing herself to Bond in 1995's Goldeneye, the bourbon-drinking M promptly informs Brosnan's Bond that she isn't a "bean-counter", as Bond admits to thinking.
"Good, because I think you're a sexist, misogynist dinosaur," retorts M. "A relic of the Cold War, whose boyish charms, though wasted on me, obviously appealed to the young lady I sent out to evaluate you."
She then states she has "the balls" to send Bond to his death, if need be.
Gulp.
"A man saying that to Bond is one thing, but a woman saying that to him was quite another," says Dench.
Partly because of that scene, Dench considered the role a "cracking" one.
She says she didn't then realise the import many would assign to a woman playing M, or the length that her service would turn out to be.
Her husband, the late Michael Williams, cheered the decision: "He thought living with a Bond woman was very exciting."
So over seven films and 17 years, the 77-year-old Dench - a revered Shakespearean actress of the British stage and films such as Notes on a Scandal and Shakespeare in Love - has, like other legendary stage actors from Alec Guinness (Star Wars) to Ian McKellen (Lord of the Rings), become best known to many for a blockbuster movie franchise.
Dench inherited the role of M from Robert Brown, who played the character from 1983's Octopussy through 1989's Licence to Kill. Bernard Lee - whom Dench calls a hero of hers - initiated Ian Fleming's secret service head, playing him for 11 films, from 1962's Dr. No to 1979's Moonraker. (John Huston and Edward Fox also sat in for M for a film each.)
Skyfall director Sam Mendes previously worked with Dench when he was a hotshot 24-year-old director mounting The Cherry Orchard in the West End.
"She was the first bona fide great actor I had ever worked with," says Mendes. "I learned more from watching her, the way she worked, than I ever had before. She would never think of herself as a teacher. She has too much humility and too much grace to consider herself to be knowledgeable. But in fact, it wasn't about what she said, it was about how she conducted herself, how she rehearsed, how she thought about the play, her dedication to the play and the audience, her work ethic."
Dench recalls Mendes as "very knowledgeable at the time".
"I remember saying to him, 'Could I possibly try something one way?"' And he said, 'You can but it won't work'," says Dench. "When my opportunity came in this film, he suggested something to me and I said, 'Well I can do that but it won't work'."
* Skyfall will be released in New Zealand cinemas on November 22.
- AP