Unit Videographer J.H. Brodie

Brodie is a scruffy young filmmaker who talks his way into shadowing the homicide unit with a camera, hoping to turn their work into a documentary. He's an outsider among cops — nervy, curious, a little starstruck by the grim glamour of the job, always angling for the shot that tells the real story.

He's the audience's stand-in, a civilian eye inside a squad room full of hardened detectives, and Perlich plays him with a scrappy, unpolished energy that never curdles into cuteness. Brodie's camera lets the show comment on itself — on what it means to watch this work and call it entertainment — without ever losing his own scrappy charm.