Angst

• The killer is built from a real one: Austrian murderer Werner Kniesek. On January 16, 1980 — about two weeks after he was paroled — he forced his way into the Altreiter family villa in St. Polten and killed all three residents: 26-year-old wheelchair-bound Walter, his 55-year-old mother Gertrude, and his 24-year-old sister Ingrid. The horror of it: the family was random. Kniesek had cased a different house first and was scared off by its dog, so he picked the Altreiters by chance.
• Co-writer, cinematographer and editor Zbigniew Rybczynski won the 1983 Academy Award for Best Animated Short for 'Tango' — the same year Angst was getting buried and clawing for any distribution at all.
• The roving, swiveling camera was no off-the-shelf Steadicam. Rybczynski built a complex counterweighted rig that used mirrors to pull off the extreme high and low angles circling the killer, and rigged a separate body-mounted harness onto actor Erwin Leder for the suffocating face-locked shots — a SnorriCam-style trick more than a decade before the SnorriCam was actually a named, commercial product.
• Erwin Leder, the nameless killer, had two years earlier played the gaunt 'ghost' engine-room mechanic Johann in Wolfgang Petersen's 'Das Boot' (1981). The score came from Klaus Schulze — the electronic pioneer who drummed on Tangerine Dream's 1969 debut before going solo — and his Angst track 'Freeze' later got pulled into Michael Mann's 'Manhunter' (1986).
• Banned across several European countries for its violence, pulled from Austrian theaters after a single week (where it then drifted into porn houses), and rated XXX in the US until the distributor walked. Kargl sank his own money into it, lost it, ended up directing TV commercials to pay off the debt, and never made another feature.
• Gaspar Noe is one of the loudest reasons it didn't stay forgotten. He claims to have watched it 40-plus times, recorded the introduction for Cult Epics' 2015 restoration that finally gave it a clean release, and put it on his ballot for the 2022 Sight & Sound greatest-films poll.

The voiceover is the real horror, not the violence. Kargl keeps the killer's interior monologue running constantly, and it never once connects cause to feeling — he narrates his own childhood abuse and his urges in the same dead register he uses to describe a doorknob. The film's argument is that the inside of this man is emptier than the outside, and the dread comes from how ordinary his self-narration sounds.

The dachshund is the audience surrogate. It trails the killer room to room, sniffs at the bodies, wanders through the carnage completely untroubled. It's the only creature in the film that watches everything and feels nothing, which is exactly the position the camera forces on you. The dog is what you've become by the third act.

His every kill is sabotaged by his own incompetence, and that's the point. He can't manage the disabled son, botches the timing, drags bodies clumsily to the car. The film refuses the slasher fantasy of the elegant predator — this is murder as flailing, sweaty failure, and the man only stops feeling worthless when he's mid-act, which is what makes the compulsion bottomless.

A man walks out of prison after a decade inside and his first thought is the next kill. Kargl drops you behind his eyes and never lets you out — his flat, droning confession runs over the whole film as he wanders into a secluded house and finds an old woman, her wheelchair-bound son, and her daughter waiting in the wrong place at the wrong time. What follows isn't suspense; it's the mechanics of a compulsion, the panting and fumbling and failure of a man who only feels alive while destroying. The dog watches. So do you.