The Drone, currently in post-production, is a real movie about a killer drone. From the trailer description:
A serial killer transfers his consciousness into a consumer drone right before he is killed, then flies off to terrorize newlyweds Rachel (ALEX ESSOE) and Chris (JOHN BROTHERTON). The couple must fight to stop the insidious device before it destroys them both.
Director Jordan Rubin is a comedian, his prior film was Zombeavers, and The Drone is obviously a tongue-in-cheek tale. But I kinda wish it was straight-up splatterpunk sci-fi.