While investigating a gold-smuggling operation, British Secret Service agent James Bond uncovers a far more sinister plot crafted by the wealthy and cunning Auric Goldfinger. Goldfinger's obsession with gold leads him to hatch a plan that threatens the stability of the world economy. Bond's journey begins in Miami, where he is instructed to observe Goldfinger's movements, but the mission quickly escalates after a personal encounter that cements Goldfinger as a formidable adversary.

Bond's investigation leads him deeper into Goldfinger's operation, crossing paths with the villain's henchman, Oddjob, known for his lethal hat-throwing abilities, and meeting the daring pilot Pussy Galore. As he delves further into the mystery, Bond learns of Goldfinger's audacious scheme, Operation Grand Slam, which targets the United States Bullion Depository at Fort Knox. With time running out, Bond must use all his wit and gadgets provided by Q-Branch to thwart Goldfinger's catastrophic plan and avert international financial chaos.