Why did Hollywood move away from long-term studio contracts after the 1940s?
The decline of long-term studio contracts was a direct consequence of the collapse of the vertically integrated studio system, which had previously allowed major studios to control production, distribution, and exhibition.1
The pivotal shift occurred following the 1948 U.S. Supreme Court ruling in United States v. Paramount Pictures. This decision forced studios to divest themselves of their theater chains, stripping them of their guaranteed exhibition outlets. Simultaneously, the rise of television significantly eroded traditional moviegoing audiences, leading to shrinking studio incomes.12
As studios lost their ability to dominate the exhibition sector, they could no longer sustain the high overhead costs of maintaining vast studio lots and exclusive, long-term contracts for actors and crew. Consequently, the industry shifted toward independent and "runaway" productions—films made away from studio lots, often abroad, to reduce costs. This structural change, combined with the end of the Hays Code and the emergence of independent filmmakers, effectively ended the era of rigid industrial control and paved the way for the New Hollywood movement.21