‘Celtics City’: The NBA’s Most Successful Franchise

This nine-hour documentary series is exhaustive, thorough, and borders on overkill.
‘Celtics City’: The NBA’s Most Successful Franchise
Current Celtics team leader Jaylen Brown in the documentary, "Celtics City." HBO
Michael Clark
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TV-MA | 9 episodes | Documentary, Sports, History | 2025

Since its founding in 1946, the Boston Celtics have won 18 National Basketball Association (NBA) titles, one more than their arch-rivals, the Los Angeles Lakers. Does this make the Celtics the greatest NBA franchise of all time? In a word, yes.

Success in professional team sports is thoroughly based on statistics with wins and losses providing the final word. There are no second-place trophies.

A franchise that is equally revered and reviled, the Celtics are the New York Yankees (27 World Series titles) of the NBA; you either love them or hate them. You could also say the same thing about the NFL’s Green Bay Packers (13 NFL championships) or hockey’s Montreal Canadians (24 Stanley Cups). Everybody loves a winner—but only up to a certain point.

In the sprawling, nine-hour HBO Max docuseries, “Celtics City,” director Lauren Stowell includes all of the highs and most of the lows contained in the storied Celtic timeline, to varying degrees of success.

Media poster for "Celtics City." (HBO)
Media poster for "Celtics City." HBO

An Unbiased Eye

On the upside, Stowell approaches the material with a keen, unbiased eye. If she loves, hates, or is indifferent toward the Celtics, she never reveals her hand here. She adheres to the paramount rule of documentary filmmaking (remain neutral) to the letter, which is no small feat.

This might not be apparent when viewing the opening episode (“Founding Fathers”), which covers the first (and longest lasting) stretch of the Celtic glory days. Between 1957 and 1969, the Celtics won 11 of 12 championships with eight consecutive wins and only one loss. This is arguably the greatest achievement in professional team sports history.

All of these victories were led by original Celtics head coach/scout/general manager Red Auerbach and team leader Bill Russell. Also participating in six of these championships was point guard Bob Cousy who, at age 96, is the only remaining living figure from this period. Still spry and loaded for bear, Cousy provides some of the best interview soundbites of the entire series.

Former Celtics player Bob Cousy, in “Celtics City.” (HBO)
Former Celtics player Bob Cousy, in “Celtics City.” HBO

The first episode is also when Stowell includes the factoid that the Celtics were the first NBA team to draft and sign the league’s first black player (Chuck Cooper). It would be impossible and a disservice to readers, not to mention that Stowell regularly (meaning every episode) touches on race relations. The issue of race relations affected not only the Celtic’s organization, but the NBA in general, and the Boston area, specifically.

Bill Russell played for the Celtics and also participated in the Civil Rights movement. (Public Domain)
Bill Russell played for the Celtics and also participated in the Civil Rights movement. Public Domain

Russell and Civil Rights

In the early 1960s, Bill Russell became involved with the burgeoning Civil Rights Movement. This put the Celtics organization in something of an untenable position.

While it’s hard to argue that Russell’s high-profile participation in the movement was a net positive in the long run, it also acted as something of a irritating distraction at home. Race relations were always at a simmering, near boiling point, even after Russell, then acting as a player-coach, retired in 1969.

Jerry West provides a balanced view of the Celtics, in “Celtics City.” (HBO)
Jerry West provides a balanced view of the Celtics, in “Celtics City.” HBO

The first episode also sees the initial appearances of L.A. Lakers legend Jerry West and Wilt Chamberlain (the Philadelphia 76ers and later the Lakers) that provide the welcomed, anti-Celtic commentary.

Stowell deserves high marks for her seamless overlap weaving of the Celtic eras throughout the series. After the Cousy-Russell years, the mantle was passed to John Havlicek, then Dave Cowens, followed by Larry Bird, Bill Walton, Reggie Lewis, to current de facto team leader Jaylen Brown.

Former player Bill Walton interviewed in “Celtics City.” (HBO)
Former player Bill Walton interviewed in “Celtics City.” HBO

Jaylen Brown

A man who could easily have a movie career after he retires as a player, Brown appears at the beginning of every episode, a huge narrative gamble that pays off in big way. Camera friendly, understated, humble, and eminently watchable, Brown provides the hook, or, if you will, the link, that connects the old with the new. Brown was also voted the MVP in the most recent Celtic championship in 2024.

Another bold move on Stowell’s part is the considerable time (half an episode) spent on the tragic story of Len Bias. This part of the series was of particular interest to me as Bias played college ball for the University of Maryland, a school I also attended.

On the off chance you aren’t aware of the details of the 1986 Bias-Celtic subplot, I won’t reveal any spoilers here, but will state that Auerbach’s handling of the touchy and sensitive aftermath showed immense class and selfless gravitas. It was perhaps his finest hour as the team’s general manager.

Stowell ultimately robs herself and the series of achieving greatness via two easily avoidable unforced errors. No pro sports team has enough A-grade historical material to warrant a nine-hour running time. Stowell ignores the oldest adage in show business: leave them wanting more.

“Celtics City” also makes the same mistake of other recent premium cable sports series such as “The Dynasty: The New England Patriots,” “Quarterbacks,” and “Kelce” by including excessive profanity, thus making it inappropriate for family viewing. It’s beyond disheartening that Stowell and HBO felt the need to take this route.

The series starts streaming March 3 on HBO Max.
‘Celtics City’ Docuseries Director: Lauren Stowell Running Time: Nine episodes TV Rating: TV-MA Release Date: March 3, 2025 Rating: 3 stars out of 5
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Michael Clark
Michael Clark
Author
Originally from the nation's capital, Michael Clark has provided film content to over 30 print and online media outlets. He co-founded the Atlanta Film Critics Circle in 2017 and is a weekly contributor to the Shannon Burke Show on FloridaManRadio.com. Since 1995, Clark has written over 5,000 movie reviews and film-related articles. He favors dark comedy, thrillers, and documentaries.