While the film and novel are fictionalized, they draw upon elements of real-life prison stories and the experiences of inmates during the mid-20th century. Pearce, the author of the novel, served time in a Florida prison and drew inspiration from his own observations and interactions with fellow inmates.
The character of Luke Jackson is a composite of several real-life prisoners who displayed resilience, defiance, and a refusal to conform to the oppressive prison system. The film's portrayal of the harsh realities of prison life, the struggles of prisoners, and the power dynamics between inmates and prison guards resonated with audiences and critics alike, making "Cool Hand Luke" a classic of American cinema.