David Hare, S.J. Clarkson and Carey Mulligan‘s Collateral (BBC Two/Netflix) is a just-premiered investigative crime thriller about an investigation into the murder of a pizza delivery guy. Set over the course of four days in present-day London, the drama is about Detective Inspector Kip Glaspie (Mulligan) becoming persuaded that the murder wasn’t some random thoughtless act.

Boilerplate: “Glaspie is caught up in a whirlwind investigation to track down the killer and uncover the darker underbelly behind the attack. Meanwhile, politician David Mars (John Simm) gets caught up in the drama through his turbulent relationship with his troubled and unpredictable ex-wife Karen (Billie Piper), and vicar Jane Oliver (Nicola Walker) is forced to conceal her affair with the only witness to the crime.”

This sounds potentially awesome. I adore smart and layered police procedurals, especially when written by someone as storied as Hare. So where’s the trailer? And when will Netflix air it?

After attending the London premiere, Mulligan was quoted in a Deadline piece as follows: “I just want to play [an] interesting, complicated real person. Interesting, complicated real people in film are really, really rare. I think essentially following great writing, trying to play real people and not play the girlfriend [or] the wife. I’ve done that a lot and it’s not fun, and this is the opportunity to play a fully rounded, flawed interesting person.”

Mulligan will presumably be in Park City this weekend to promote Paul Dano‘s Wildlife, in which she costars with Jake Gyllenhaal and Bill Camp. The first screening is on Saturday afternoon at 3:30 pm.