We still need a bigger boat
Fifty years after âJawsâ made swimmers flee the ocean, CU Boulder cinema scholar ErnestoÌęAcevedo-Muñoz explains how the 1975 summer hit endures as a classic
On June 19, 1975, it wasnât such a terrible thing to feel something brush your leg while frolicking in the ocean. It was startling, sureâhumansâ relationship with the ocean has long harbored a certain element of fear, says University of Colorado Boulder Professor Andrew Martinâbut the rational mind could more quickly acknowledge that it was probably seaweed.
That changed the following day, when a film by a young director named Steven Spielberg opened on screens across the United States. On June 20, 1975, to feel something brush your leg in the ocean was to immediately think, âSHARK!â

Ernesto Acevedo-Muñoz, a CU Boulder professor of cinema studies and moving image arts, regularly teaches "Jaws" in Introduction to Cinema Studies.
In the 50 years since âJawsâ made people flee the water for fear of sharks, the film has become widely recognized as a cinematic landmark.
ââJawsâ is a movie I teach regularly in Introduction to Cinema Studiesâyes, itâsÌęthatÌęimportant,â says ErnestoÌęAcevedo-Muñoz, a CU Boulder professor of cinema studies and moving image arts, adding that âJawsâ also is an important case study for misconceptions, including the evolution and de-evolution, of the term âblockbuster.â
A disaster-horror movie
The cinematic landscape in which âJawsâ arrived was one of greater daring and a transition away from the focus on producers in the classical Hollywood era to a focus on a new cohort of directorsââmostly men, mostly white,â Acevedo-Muñoz acknowledgesâwho studied cinema in college and were greatly influenced by the French New Wave.
âWith the collapse of the Hollywood studio system, suddenly thereâs more opportunity for creativity, for edgy content,â he says. âIn the late â60s, early â70s, you have some movies that really were trailblazers in whatâs unofficially called the American New Wave. âBonnie and Clyde,â 1967, comes to mindânobody had seen that kind of romanticization of violence and graphic violence before.â
Young directors like Spielberg, Francis Ford Coppola and Martin Scorsese were more in touch with the counterculture of the time, and old-guard producers, recognizing these young mavericks might be lucrative, green-lit projects like âThe Godfather,â âMean Streetsâ and âJaws,â Acevedo-Muñoz says.
âThereâs incentive to be risky in that juncture of the â60s to the â70s,â he notes. âThen to that context you add the economic crisis of the early 1970s, the recession and unemployment, plus the end of the Vietnam War, heads are getting hot and people are angry.
Itâs possible for a universe of dread to exist between two notes: duu-DU ⊠duu-DU
Just two notes, played with increasing urgency and speed, let moviegoers know that a shark is coming, and fast.
An element of the genius of John Williamsâ Oscar-winning score for the film âJaws,â released 50 years ago Friday, is how much it conveys in just those iconic two notes.
âWilliams layers melodic tension in these notes with an increasing rhythmic motionâhe accelerates the speed in which we hear the notes, and he accelerates their frequency,â says Michael Sy Uy, a CU Boulder associate professor of musicology and director of the American Music Research Center. âWhen you combine that with the emotions attached to the fear, anxiety and dread of being attacked by a shark, then we start to feel how this music is living with and entering our ears, and it makes us feel actual anxiety or dread.â
The two notes of duu-DU are separated by the closest interval in Western musical notation that our ears are trained and socialized to hear, he addsâa half stepâthat, when played in succession, can help listeners feel a sense of melodic tension.
In the case of the âJawsâ soundtrack, it can help listeners feel a deep dread. In fact, some scholars argue that âJawsâ would not be the cinematic landmark it is without John Williamsâ score.
âItâs hard to imagine movies today and over the past five decades without their soundtracks,â Uy says. âWe make music a part of the storytelling because music can add an extra layer of meaning. It can contradict what is happening in a scene between actors, or it can validate what theyâre saying. Music can tell the story even when words donât.â
Learn more about CU Boulder's film and television soundtrack connections in the . Grusin is a Grammy-winning composer, contemporary of John Williams and CU Boulder alumnus.
âThe crises of the 1970s are one of the reasons why we have the flourishing of the disaster film at that time. I would point first to âThe Poseidon Adventure,â which is the best of them all, and âThe Towering Inferno,â âEarthquake.â And to a certain extent, âJawsâ is a hybrid of the classic horror monster movie and the 1970s disaster movie.â
The dire economic background of the early 1970s was important to âJawsâ and other disaster films, Acevedo-Muñoz says, because âa disaster movie, like a horror movie, tells us we are going through a really rough time, but if we all work together and we make a few sacrifices, weâre going to get out of this OK. If we follow the lead of Paul Newman or Steve McQueen or Gene Hackman, weâll eventually get out of this all right.â
Driving the buzz
âJawsâ is often called the original summer blockbuster, but relentless repetition of this idea does not make it true, Acevedo-Muñoz says: âThereâs no one movie we can point to as the original summer blockbuster.â
In fact, he adds, the term âblockbusterâ really refers to the end of a classic Hollywood distribution and exhibition practice called block booking: If theaters wanted to show big-draw feature films, they also had to book smaller, cheaper, shorter films that came to be known as âB movies," which "were made quickly by 'B units' that often reused sets or even costumes from the big movies to cut costs. But scholarship on B movies has argued that because the studios werenât paying too much attention to those units, some of the B movies were rather edgy and interesting."
Block booking meant that the producers and distributors controlled a lot of what was in exhibition venues, "but there were occasionally movies that may have broken that pattern, and those were in some ways the original blockbustersâas in busting the block of block booking practice," he says.
While âJawsâ did break box-office records of the time, itâs also noteworthy in cinema history as one of the first miracles of marketing, he says. It was based on a mega-bestselling book by Peter Benchley, one that was optioned for film while still in galleys, and the film marketing piggy-backed on the name recognition of the book.
Further, âJawsâ was one of the first films to intentionally create buzz as part of the overall publicity and marketing plan, including strategically leaked tidbits from the filmâs set on Marthaâs Vineyard.
On its June 20, 1975, opening day, âJawsâ was one of the most prominent films to benefit from a practice called âfront loading,â which meant making more prints of the film and showing it in as many theaters as possible, rather than the previous practice of rolling openings from largest to smallest markets.
âThe marketing and distribution team of Universal Pictures also decided to take a front-loading approach with âJaws,â so that it was playing everywhere,â Acevedo-Muñoz says. âOr almost everywhere. It still took months to get to my hometown, but we knew it was coming, and that anticipation was building.
âSo, âJawsâ is important because it was this consolidation of these different practices of marketing, creating buzz, creating anticipation, creating tie-insâit put all these things in one place that were practices that had been around before the summer of â75 but afterwards became the model.â
As for the filmâs effect on moviegoers and their summer vacation plans? âI know a lot of people,â Acevedo-Muñoz says, âwho refused to go swimming after they saw âJaws.ââÌę
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