Blumhouse Tilt has released a trailer for Bloodline, a violent psychological thriller starring Cuban stunner Mariela Garriga (“Nightmare Cinema”) and Seann William Scott (American Pie) as newborn parents doing their best to keep their family safe from outside forces.

Unfortunately for dad, that often means murdering people he deems dangerous.

Sean William Scott tells Deadline:

Bloodline is such a departure from my previous roles. It was so great to work on a character with so many dimensions, challenging me as an actor to do something I have never done before in terms of tone.

Aww…Stiffler’s mom would be proud!

Henry Jacobson (Election Day: Lens Across America) directs from a script he co-wrote with Will Honley (The Hive). Bloodline arrives in selected theaters, Digital, and On-Demand Sept. 20.

Peep it: