Killer Role is a gripping true-crime investigative series hosted by Keith Morrison of Dateline NBC, which unravels the chilling real-life mystery of an actress whose on-screen persona masked a lethal reality. The podcast masterfully blends the glitz of Hollywood with the grim details of a criminal investigation, focusing on a deceptive lead actress who took a role that mirrored her own violent history. With a narrative style that is both cinematic and journalistic, the show appeals to listeners who enjoy high-stakes storytelling, forensic analysis, and deep-dive investigations into complex criminal cases. It stands out for its immersive production quality and the signature, suspenseful delivery that Dateline fans expect, making it a compelling listen for those fascinated by the intersection of performance and true crime.