Goldfinger (film) plot has Bond investigating gold smuggling by gold magnate Auric Goldfinger and eventually uncovering Goldfinger's plans to contaminate the United States Bullion Depository at Fort Knox. "Goldfinger" was the first Bond blockbuster, with a budget equal to that of the two preceding films combined. Principal photography took place from January to July 1964 in the United Kingdom, Switzerland and the United States. The release of the film led to a number of promotional licensed tie-in items, including a toy Aston Martin DB5 car from Corgi Toys which became the biggest selling toy of 1964. The promotion also included an image
Goldfinger (film) made, making them a novelty. In the novel, Goldfinger uses a circular saw to try to kill Bond, but the filmmakers changed it to a laser to make the film feel fresher. Hamilton immediately thought of giving the laser a place in the film's story as Goldfinger's weapon of choice. Ken Adam was advised on the laser's design by two Harvard scientists who helped design the water reactor in "Dr No". The laser beam itself was an optical effect added in post-production. For close-ups where the flame cuts through metal, technician Bert Luxford heated the metal with a blowtorch from