Insidious

Insidious is two films, and the first one is excellent.

For fifty minutes it is a haunted-house picture with a deliberately cheap-looking palette, a family that behaves sensibly, and the best first-act scare of the decade: a child who will not wake up, a baby monitor, and a figure standing in the corner of a room that the camera found before anybody looked. The Lamberts move house a third of the way in, which is the move every haunted-house film refuses to make, and the haunting follows them. That single decision does more than any set piece — it establishes that the problem is a person, not an address.

The sound design is the engine. Joseph Bishara's score is built out of scraped strings and tape hiss, the title card lands like an accident, and the film will give you a full ten seconds of nothing before a noise. Wan was still working in the mode he invented on Saw — aggressive cutting, absolute confidence about where to put the camera — but with the gore removed entirely.

Then it goes into The Further and becomes something else

At the hour mark the film stops being a haunting and becomes a rescue mission into a fog-filled soundstage. Lanterns, red doors, a demon sharpening its nails to a record of "Tiptoe Through the Tulips". Opinions divide hard here and both are defensible: the imagery is genuinely strange and nothing else in studio horror looks like it, and it is also a considerable drop in tension, because a place you can walk around in is less frightening than a thing in the corner of your bedroom.

Elise Rainier is the reason the second half holds

Lin Shaye is sixty-seven in this film and plays a medium who is frightened, competent and used to being disbelieved. She explains the rules clearly and then dies for them. Whannell and Angus Sampson as the two-man ghost-hunting outfit are the comic relief and are better than comic relief usually is, because their equipment never works properly.

Where it is weak

Rose Byrne spends the middle of the film being told what is happening. The demon's design is strong in glimpses and silly in full light. And the film's internal mythology is explained in a single long monologue that reads like a sequel setting itself up, which it was.

For Wan doing the same thing with restraint instead of assault, The Conjuring; for the same demon-wants-the-child architecture in 1982, Poltergeist; for the same found-footage-adjacent domestic dread, Sinister.

The short answer: Dalton is not in a coma. He is an astral projector whose consciousness has wandered too far into The Further and been trapped there by a demon that wants his body. Josh, his father, was the same as a child, and was hypnotised into forgetting by Elise at his mother's request. Josh goes into The Further, finds Dalton, and brings him back — but something else comes back in Josh. The Old Woman who stalked Josh as a boy is now wearing him. She strangles Elise. Renai photographs Josh's body and the picture shows the Old Woman; Josh, behind her, says "I told you it wasn't the house", and the film ends.

What is The Further in Insidious?

A dark astral plane the film describes as a place of tormented souls, kept apart from the living world and reachable by people who project in their sleep. It is not purgatory and not hell; the film is careful to leave it undefined. Time inside it is unstable, and the dead and the never-living are both present. Bodies left behind on earth read as comatose.

Who is the Old Woman in Insidious?

A figure in black — credited as the Bride in Black — who pursued Josh through his childhood and appeared in every photograph taken of him, closer in each one. She is not the Lipstick-Face Demon; she is the one who finally takes him. Her goal across the whole film is Josh's body rather than Dalton's, and Dalton is the bait that brings him back into The Further where she can reach him.

Who is the Lipstick-Face Demon?

The red-and-black figure with the goat's legs who has claimed Dalton and wants to use him to walk in the world. It is the film's most-shown antagonist and the least important: it is a jailer, not the villain. The Tiny Tim record and the nail-sharpening are its signature, and Bishara, the film's composer, plays it.

Why can't the family just move house?

They do, and it does not help. This is the film's structural argument. The Lamberts leave the first house at the end of the first act and the activity resumes immediately, which is what forces the correct diagnosis: the attachment is to Dalton, and before him to Josh. The haunting is hereditary rather than geographic.

What does the last shot of Insidious mean?

That the rescue succeeded and the family lost anyway. Dalton is awake and safe; Josh is gone, and the thing in his body has already killed the one person who could identify it. Renai is holding the proof in her hand when he speaks behind her. The sequel follows directly from this, but the shot works on its own as the bleakest possible reading of a happy ending.

Scored against the published rubric, here is what the numbers mean.

The threat at 010 is at the supernatural floor — only 3 works score lower. There is no human antagonist and nothing in the film admits a mundane explanation.

Viscera 018 is very low — 11 works score lower. One strangling and some blood on a face. No injury is shown in detail.

Reality anchor 072 is on the dream-logic side — 80 works score lower, entirely because of The Further: a space with no geography, inconsistent time and a lantern as the only rule.

Pace 070 is fast — 91 works are slower. The film averages a set piece every six or seven minutes and the gaps are loaded with sound.

Era bias 080 reads modern — 72 works score lower. Digital capture, a modern grade and a sound mix that depends on sub-bass.

Tone 030 is bleaker than its rating suggests — 77 works score lower. The child is saved and the father is lost, permanently, and the film's last line is a taunt.

On jump scares: many, and the first forty minutes are world-class at them.