In this Oct. 3, 1995 file photo, O.J. Simpson, center, clenches his fists in victory after the jury said he was not guilty in the murders of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman in a Los Angeles courtroom as attorneys F. Lee Bailey, left, and Robert Shapiro, right, look on. (AP Photo/Los Angeles Daily News, Myung Chun, Pool)
In this Oct. 3, 1995 file photo, O.J. Simpson, center, clenches his fists in victory after the jury said he was not guilty in the murders of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman in a Los Angeles courtroom as attorneys F. Lee Bailey, left, and Robert Shapiro, right, look on. (AP Photo/Los Angeles Daily News, Myung Chun, Pool)

What more is there is to say about O.J. Simpson and the age of race relations he helped define?

Turns out there’s at least 7 1/2 hours more as crafted by filmmaker Ezra Edelman in his breathtaking documentary, “O.J.: Made in America.”

Arriving two decades after Simpson was acquitted of murder charges for the death of his ex-wife Nicole and her friend Ronald Goldman, this epic exploration covers the slayings and the ensuing Trial of the Century in you-ain’t-seen-nothing-yet detail.

But it goes beyond that, framing Simpson’s life and career against the racial turmoil and Civil Rights struggle from which he was largely insulated by the warm embrace of the white mainstream.

His fame and public adoration flourished while, across town, black neighborhoods burned. He was raised to exalted heights as a one-of-a-kind celebrity whose transgressions (including a pattern of spousal abuse) were overlooked as incompatible with his All-American image.

Then came the murders and the trial, when Simpson, who had successfully disavowed his blackness as a canny career move, reversed course. In the film, you hear him declaring that, for the trial, “The system has forced me to look at things racially.”

“Made in America” premieres its opening segment on ABC on Saturday at 9 p.m. EDT, then moves next week to ESPN, where all five parts will air on June 14, 15, 17 and 18.

It is thick with archival footage and personal video penetrating far beyond the media circus the trial became. It hears anew from 66 people, both familiar and obscure, from Simpson’s life _ though not from Simpson himself. It teems with information you’ve forgotten by now if you ever knew it, as it draws connections you would never think to make. It’s illuminating, gripping and, at times, downright astonishing.

A BROAD CANVAS

“I’m very much a product of my black mother and my white Jewish dad,” says Edelman, noting that, like “Made in America,” his previous films (including “Requiem for the Big East” on ESPN and “Magic & Bird: A Courtship of Rivals” on HBO) “have been about race and historically based, as much as they are about sports.”

But he dismisses the facile suggestion that such a pedigree qualifies him to tackle racial issues from a neutral vantage point. His particular knack, he says: “I’m an observer.”

In this Jan. 5, 2016 file photo, filmmaker Ezra Edelman speaks during the "O.J. Made in America" panel at the ESPN 2016 Winter TCA in Pasadena, Calif. (Photo by Richard Shotwell/Invision/AP, File)
In this Jan. 5, 2016 file photo, filmmaker Ezra Edelman speaks during the “O.J. Made in America” panel at the ESPN 2016 Winter TCA in Pasadena, Calif. (Photo by Richard Shotwell/Invision/AP, File)

For his current project, he was invited to observe a subject on a larger scale than he had ever had before.

“The canvas ESPN was offering meant that I didn’t have to go straight to the thing that I wasn’t interested in, which was the murders and the trial,” he says. “I could tell a story about Los Angeles, and about race in America, and about identity.

“All O.J. had to do to get recognized is to run a football. And almost concurrent to that you have a community of people whose only way to get recognized is to burn their community down during the (1965 Watts) riots. Those were the two tracks I was trying to hone in on, knowing that they will intersect 30 years later.”

REACTING TO THE VERDICT

Intersect they did. But Edelman, a busy Yale student at the time, says he didn’t really follow the trial.

Then, when the verdict was announced on Oct. 3, 1995, “I was hoping that this person, who I held in certain regard, was not capable of doing those things.” And he understood those who greeted the verdict as belated payback for a justice system and police force long stacked against them.

But as he researched the film, Edelman was bowled over by the mountain of evidence against Simpson.

“I was pulled by emotion, but I’m an intellectually driven person,” he sums up. “I see this in a bifurcated manner.”

GUILTY OR NOT GUILTY?

Prior to the double murders of June 12, 1994, Simpson, who rose from the San Francisco projects, had enjoyed a brilliant athletic career. He pioneered as a black pitchman for Chevrolet, RC Cola and, of course, Hertz car rentals. He appeared in hit movies.

Then the murder trial “reduced all that had gone before to one line: football star, Hertz, `Naked Gun.’ The story suddenly became: Is this guy a murderer?

“But I knew his previous life made him a relevant figure to explore other, larger themes.”

But was he guilty?

“I don’t care. That relieved me as a filmmaker from any burden of, `This is what you’re supposed to think.”’