Bergman made the cardinal wealth-building sin: she left money on the table. At her peak earning power in the 1950s, she was a box office titan commanding top-dollar contracts. Instead of maximizing that momentum, she walked away from Hollywood after the Rossellini affair, choosing European art cinema and lower-paying prestige roles over blockbuster franchises. That $80M+ in potential 2024 earnings? That's the compounding effect of staying power—she gave up 20+ years of A-list salaries that would've snowballed through reinvestment and negotiating leverage.

Audrey's $55M tells a different story: it's the modern blueprint for celebrity wealth. She died with $20M, respectable but not extraordinary for a legend. The real magic happened posthumously through ruthless licensing architecture—her image plastered on everything from coffee mugs to luxury brand collaborations. Her estate's team monetized nostalgia itself, turning her iconic silhouette into a perpetual revenue machine. Ingrid's estate, by contrast, hasn't benefited from the same aggressive IP commercialization, partly because Bergman's legacy is tied to artistic integrity rather than commercial iconography.

The gap ultimately reveals that modern celebrity wealth isn't about raw talent or earnings—it's about staying power, contractual foresight, and the ability to monetize your likeness after death. Bergman had more lifetime earning potential but less scalable intellectual property. Hepburn had fewer peak years but built a brand so visual, so reproducible, that it became a self-renewing ATM. Bergman chose art; Hepburn's estate chose capitalism. In 2024, capitalism is worth $30M more.