Do you know Simon Weeks?

In the official trailer for one of the late Cory Monteith’s final film, we see the “Glee” star as drug-addicted Weeks, a recently released convict with a lot of dirt on narcotics detective Eugene “Mack” McCanick (“Treme’s” David Morse). “Under the Dome’s” Mike Vogel also stars, as Morse’s reluctant partner.

The film will bow at Toronto Film Festival, along with Monteith’s other final non-“Glee” project, “All the Wrong Reasons.”