Insidious: Chapter 3 (2015, dir. Leigh Whannell)

Part 3 is a prequel, offering backstory on Elise, and her team-up with Specs and Tucker, plus another demonic yarn. Lots of jump scares, handled well enough if you like this sort of thing, with series screenwriter/actor Whannell now elevated to director.

Insidious: Chapter 2 (2013, dir. James Wan)

The Lambert family aren’t free from their demons. Direct continuation from the first movie, deftly interweaving the events of that with this. Jumpscares galore in this efficient carnival sideshow flick, which delights in well-crafted boo! moments.

Insidious (2010, dir. James Wan)

A boy caught in a coma-like trance is channelling lost souls. Straightforward jumpscare machine, played effectively and with all the major tropes (unexplained stuff, tech investigation, kooky paranormalists) covered, Lots of spill-your-popcorn moments.