Answer
"Devil in a Blue Dress" (1995) is a compelling neo-noir crime drama featuring Jennifer Beals in a supporting role. Set in 1948 Los Angeles, the film follows Easy Rawlins (Denzel Washington), a World War II veteran turned reluctant private investigator, who is hired by a mysterious woman (Beals) to find her missing husband, a political activist entangled in a web of corruption and danger.