…brings back some memories

Cooper is still at the machines. An elderly woman asks him which one to play and he points; she wins. A man from Allied Chemicals, Bill Shaker, recognises him, greets him by name, and — because Cooper cannot answer a question — supplies the answer himself: Dougie Jones, of Lancelot Court.

The casino supervisor, Burns, comes out with the winnings in bags. Cooper mirrors back everything Burns says and does. Asked whether he is aware the house has been watching him, Cooper looks up at the ceiling camera, and Burns says: "That's right. We're watching you, Mr… Jones."

A limousine takes him home.

Cooper does not know his own name or address, and both are handed to him within ninety seconds by strangers who assume he does. This is the mechanism the whole Las Vegas strand runs on: the world reconstructs Dougie Jones around Cooper faster than Cooper could resist it, and nobody notices the substitution.

Burns's line is the hour's first joke with a floor under it. The casino is watching, continuously, and has seen a man win three mega-jackpots by following something on the ceiling — and its conclusion is that he is a lucky customer named Jones. Surveillance runs through this season as its substrate, and the recurring finding is that it records everything and understands nothing. The pause in Mr… Jones is the sound of a man reading a name off a screen.

The limousine stops outside a house. Janey-E Jones comes out and slaps him across the face. He has been gone three days. He missed Sonny Jim's birthday. She pulls him inside, still talking.

Then she finds the money — $425,000 — and stops. She cries. They can pay them back now. She says: "This is the most wonderful, horrible day of my life."

Sonny Jim comes out, sees him, and gives him a thumbs-up. Cooper gives it back.

This is where the season's cruellest idea arrives disguised as relief.

Janey-E is furious at a man who has been lying to her for years — the gambling, the debt, the absences, the woman in the house on Rancho Rosa. What comes home instead is a man who cannot lie, cannot leave and cannot want anything, carrying enough money to clear the debt. From inside the marriage it looks like the best day she has had in years. The family improves the moment the husband is deleted.

Her sentence is the most precise thing anyone says in the hour, and she does not know how precise it is. Wonderful, horrible is an exact description of what has happened at Lancelot Court, and of the season's method: the good thing and the appalling thing are the same event, and there is no angle from which only one of them is visible.

The thumbs-up is filed and left alone. It is a child offering a gesture to a father who has never once returned it, and getting it returned.

Cooper cannot dress himself. He is put into clothes. In the bathroom he stops and looks at his own reflection for a long time.

Sonny Jim gives him another thumbs-up; Cooper mirrors it, then turns himself a full half-circle so that he is facing the same way as his son.

At the table Sonny Jim shows him how to eat. There is a mug on the table, and the mug says I AM DOUGIE'S COFFEE. Cooper drinks from it and says — unprompted, for the first time since he arrived — "Coffee!" Then he spits it out, because it is hot. Then he smiles and says: "Hi!"

Everything Dale Cooper was has been stripped out — the method, the vocabulary, the rank, the recorder, Laura Palmer — and the first thing that comes back through on its own is coffee.

This is funny and it is a diagnosis. Whatever survived the passage through the socket is not memory in any usable sense; it is appetite and reflex, the layer underneath biography. The original series made Cooper's enthusiasm for coffee a running joke about a man who took ordinary pleasures seriously. Part 4 reveals it was load-bearing.

The mirror is logged and not decoded. He looks at a face that is his and is registered everywhere as somebody else's, and the hour does not tell the audience whether anything is happening behind it.

And the turn is the detail worth keeping. Sonny Jim gives a thumbs-up; Cooper copies it facing him, then rotates a hundred and eighty degrees to hold it from the boy's own side. He cannot speak, and he has just worked out how to see from somebody else's position. That is the only thing in the hour that looks like the man who used to do this for a living.

Frank Truman comes back from fishing. Lucy is shocked to see him — she has been holding a telephone conversation with the same man, and both facts arriving at once is more than she can process.

Behind the front desk there is a part of the building the original series never showed: dispatchers, a working back office, more staff than the department ever appeared to have. Among the deputies is Bobby Briggs.

Two of the season's quieter revisions land in the same scene.

The first is the building. For thirty hours the Twin Peaks sheriff's department was a reception desk, a conference room and three men. Part 4 opens a door and there is an institution back there — shifts, radios, people who have been working this whole time and never had a line. The town gets bigger the moment somebody looks past the counter.

The second is Bobby. The last time the series looked at him properly he was a teenager running cocaine, shooting a man in the woods over a bag of laxative, and shouting at Laura's funeral that the town was a hypocrite. He is wearing the badge now, and the hour does not explain the distance travelled or ask for credit on his behalf. He is simply in the room.

Bobby walks into the conference room and sees Laura Palmer's photograph — the homecoming portrait — and stops.

He begins to cry, in front of colleagues, without managing it. What he says is:

"Man… brings back some memories."

He then supplies a fact nobody has been able to establish: Cooper came to see his father, Major Briggs, on the night before Cooper disappeared — and shortly before the Major's own death.

This is the emotional centre of the season's first quarter and the moment The Return stops holding the past at arm's length.

Everything to this point has handled the original series as material to be complicated: the town given six minutes, the returning faces older and busy with unrelated things, nostalgia offered and withdrawn. Then a man stands in front of a school photograph and breaks, and the hour lets him, at length, with no cut away and no joke on the other side.

The choice of mourner matters. Laura's death is grieved on screen by her mother, her father, her best friend, her boyfriend, a whole town in a funeral scene. Bobby Briggs is the one who has never been permitted to grieve her honestly — he was the boyfriend who cheated on her, dealt to her, and screamed at her coffin. Twenty-five years later he is the one who cannot hold it together, and the episode takes its title from what he manages to say.

The Briggs information is logged as the hour's most consequential piece of plot. It puts Cooper and Garland Briggs in a room together on the last night either of them was himself, and it comes not from a file or a Bureau archive but from a son remembering his father's evening. That thread runs the rest of the season.

Andy and Lucy's son Wally Brando arrives on a motorcycle, in a leather jacket and cap. He was born on Marlon Brando's birthday. Harry Truman is his godfather, and he has come to pay his respects.

He tells his parents they may remodel his childhood bedroom. He speaks about travelling in the footsteps of Lewis and Clark. Frank Truman wishes him may the road rise up to meet your wheels, and Wally answers:

"My dharma is the road. Your dharma…" — and gestures at the town.

He adds: "My shadow is always with me. Sometimes ahead. Sometimes behind." Andy and Lucy watch him ride away.

Placed fifteen minutes from a man who cannot form a sentence, Wally Brando is an unbroken stream of language with nothing behind it, and the juxtaposition is the point.

Cooper has everything to say and no access to speech. Wally has total access to speech and nothing to report — a monologue assembled out of borrowed cadence, road mythology and a voice that is not his own. Between them the hour describes the two failure modes available to anybody trying to say something true in this season.

The shadow line is filed straight, because in a season built on doppelgängers it is not decorative. A man announces that his shadow travels ahead of him and behind him, in the same hour in which a shadow of Dale Cooper is sitting in a South Dakota prison lying to the FBI.

Andy and Lucy's faces through the speech are recorded without comment beyond one: they are visibly proud, and the pride is not being mocked.

Before Yankton, Cole waits to see the FBI Chief of Staff. The Chief of Staff is Denise Bryson — the DEA agent who investigated Cooper in 1989 and armed him at Dead Dog Farm.

Cole briefs her: Cooper has been found in a South Dakota federal prison after twenty-five years missing. Denise doubts his decision to bring Agent Tammy Preston. Cole answers with the ledger between them — that when she became Denise he told her colleagues, those clown comics, to fix their hearts or die, and that he never used the dirt he had on her from the DEA years because she was and is a great agent.

Denise voices her support. Cole proceeds to the glass.

The hour’s institutional weather is not only the wire on Tammy. It is also this: the Blue Rose operation still requires a gatekeeper at the top of the Bureau, and the gatekeeper is someone Cole protected when the ordinary Bureau would not. Full leaf: Denise Bryson dossier.

Gordon Cole, Albert Rosenfield and Agent Tamara Preston arrive at Yankton. The vehicle Mr. C was driving contained cocaine, a machine gun and poison.

Mr. C is brought to the glass. He raises a thumb, stiffly, and says:

"It's yrev good to see you again, old friend."

He tells them he has been working undercover all these years, primarily with Phillip Jeffries. He accounts for the crash: a little bit behind schedule when my car veered over across the road, and I had my accident.

The tell is in one word, and the hour does not underline it.

Yrev is very with the syllables turned around. The reversed speech of the Waiting Room — the technique that has marked the other place since 1990 — is leaking out of this man in an ordinary sentence, in a prison interview room, under fluorescent light. He is not performing Lodge grammar. It is escaping him.

The rest of the performance is a competent lie built on true material. Jeffries is real, the Blue Rose work is real, deep-cover assignments are the kind of thing that would explain a twenty-five-year absence to a deputy director. Everything checks except the delivery, and the delivery is what Cole reacts to.

The line about the crash is logged as the one piece of accidental candour: behind schedule. Part 3 showed what the schedule was, and who was waiting to collect. He is telling the truth about the only thing nobody in the room can hear.

Outside, Tammy points out the discrepancy: the man in there was travelling west, not toward Philadelphia. Gordon then notices she is wearing a wire, and sends her away.

Alone with Cole, Albert makes a confession. Years earlier he authorised Phillip Jeffries to pass Cooper a piece of information. The man in Colombia who received it was dead within a week.

Gordon says: "Something is very wrong." Albert answers: "Blue rose."

Gordon says that before anything else happens, one particular person needs to look at Cooper. Asked whether he knows where she lives, Albert says: "I know where she drinks."

Three things land in ninety seconds and each one changes the shape of the season.

The Bureau is not united. Tammy is wired. Gordon finds it and does not make a scene — he simply removes her from the conversation. Whatever is being investigated here, part of it is being investigated by somebody inside the same building.

The Bureau is implicated. Albert's admission is the first time the season assigns institutional responsibility rather than supernatural cause. He authorised the transfer; a man died as a result; he has carried it since. The Blue Rose task force is not a group of investigators who encountered something — it is a group whose own operational decisions are inside the case file.

Blue rose is a verdict, not a category. Cole says something is very wrong and Albert supplies the classification, and in this exchange it functions less like a filing code than like a diagnosis both men have been avoiding.

The last line is the hour's closing move and it withholds a name. A woman who can identify Dale Cooper on sight, whom Albert cannot place by address but can place by bar. She is not named here, and no later Part is imported to name her.

After three hours of withholding, Part 4 gives the audience almost everything it came for — the sheriff's station, coffee, a joke that runs five minutes, a man crying over Laura Palmer — and every piece of it carries a charge.

The comedy is the grief, delivered from the other side. Cooper spitting hot coffee is funny because the timing is perfect and devastating because of what has to be true for it to happen. Sonny Jim teaching his father to eat is charming and is a child managing an incapacitated adult. Nothing in the hour is only one thing, and no cue tells the audience which reading to take.

Replacement can be an improvement. This is the season's most uncomfortable proposition and it is made entirely without dialogue. Dougie Jones was a liar in debt with a woman in another house. What the Lodge left in his place is honest by default, present by default, and arrives with the debt cleared. A wife and a son are visibly better off. The thing that did this to them is not benign, and the outcome is still an improvement — both facts stand.

Speech is the hour's subject. A man who cannot generate a sentence. A young man who generates nothing else. A prisoner whose syllables come out reversed. A deputy who can only manage five words in front of a photograph and says the truest thing in the episode with them. Part 4 sorts its entire cast by their relationship to language and lets the arrangement do the work.

The institutions are compromised before the plot starts. The casino sees everything and understands nothing. The Bureau has an agent wearing a wire against her own supervisor. Albert's authorisation killed a man in Colombia. By the end of the hour, the FBI is not the outside force that arrived in 1989 to see what the town could not — it is one more body with its own concealments, sitting across a pane of glass from something it cannot identify and telling itself the interview went badly for reasons it cannot name.