In Goldfinger's "Operation Grand Slam", the pilots of Pussy Galore's Flying Circus are responsible for spraying Delta 9 nerve gas over Fort Knox. In theory, the deadly gas was to kill the gold depository's defenders, allowing Goldfinger to walk in unopposed and plant an atomic device in the vault. On the day of the attack, Operation Grand Slam began with Pussy Galore's Flying Circus spraying the gas over Fort Knox as planned. However, Bond had seduced Pussy, convincing her to replace the nerve gas with a harmless substance and alert the U.S. government about Goldfinger's plan.
Behind the scenes
In the script, when we first meet her her name is listed as Althea but later on it says Denise. Either this was a mistake or the two were mashed into one.