A trailer released for the crime thriller “Insomnia” previews an investigation in Alaska starring Al Pacino. Across multiple outlets, the film is described as featuring Pacino in the role of a police officer who is under intense strain while pursuing a serial killer. The storyline is set in Alaska and centers on the hunt for the killer played by Robin Williams, with the trailer framing the pursuit as tense and escalating. Reports characterize Pacino’s character as “on the edge,” suggesting mounting pressure and psychological stress during the investigation rather than a steady, procedural chase. The three sources provide the same core premise—Pacino as a cop in Alaska tracking down a serial killer portrayed by Williams—without adding substantial differences in plot details, production credits, or release dates. Overall, the trailer establishes the film’s genre and atmosphere as a high-stakes crime thriller driven by a distressed investigator and a relentless search for a murderer.