LOS ANGELES >> Bong Joon-ho isn’t eating too much meat these days.

The South Korean writer-director known for intense, genre-bending thrillers like “The Host,” “Memories of Murder” and “Snowpiercer” was grabbing a quick dinner in Koreatown near CGV Cinemas, where audiences were lined up for an advance screening of his latest picture, “Okja.” Though the smell of beef sizzling on tabletop grills was inescapable, Bong ate cold naengmyun noodles and kim chee dumplings.

“Not beef!” he noted, hoisting a dumpling aloft with his chopsticks.

Bong largely attributes his steady reduction in meat consumption to his new film, one of the highest-profile features yet produced by Netflix, which began streaming it Wednesday for audiences worldwide.

“Okja” follows a 13-year-old Korean girl, Mija (Ahn Seo-hyun), in her quest to save a genetically modified “super pig” named Okja from being chewed up by the forces of 21st-century global capitalism.

By turns thrillingly inventive and politically gutsy, the movie has an emotional core that harks back to classic children’s movies, at times suggesting an action-adventure mashup of “Free Willy,” “Charlotte’s Web” and “Soylent Green.”

It also plays like a companion piece to Bong’s 2006 film, “The Host,” another creature feature wrapped in a satirical warning about man’s destructive effect on his environment.

The implied horror of “Okja’s” slaughterhouse climax could put you off bacon for a lifetime, though Bong said converting viewers to veganism was hardly the main objective.

“The film does address the environment and animal rights, but it’s more about capitalism and the system that we live in because of it,” he said. “The animals are experiencing a holocaust, basically, but to the companies, it’s just mass production.”

The company in this case is the fictional Mirando Corp., run by rapacious twin sisters Lucy and Nancy Mirando, both played by Tilda Swinton, and fronted by an aggressive Steve Irwin-style TV personality, played by Jake Gyllenhaal.

Okja is one of 26 genetically enhanced piglets that Mirando sends out to be raised on farms all over the world, then recalls to its New York headquarters years later for inspection, breeding and eventual execution — but not if Mija, Okja’s caretaker and best friend, has anything to say about it.

Shot in New York City; Vancouver, Canada; and Seoul and featuring a sprawling bilingual cast that includes Paul Dano, Steven Yeun, Lily Collins, Giancarlo Esposito and Byun Hee-bong, “Okja” represents Bong’s latest and nerviest venture into the realm of big-budget, predominantly English-language filmmaking. (About 20 percent of the film’s dialogue is in Korean.)

“Back in 2003, it was hard to imagine a Korean director making English-language films with Hollywood stars,” said producer Kim Moo-ryoung, who worked with Bong on his second feature film, “Memories of Murder.” Strong international response to that film, particularly its Korea-specific political elements, expanded Bong’s sense of cinema’s potential.

Bong reached international renown with his 2014 graphic-novel adaptation, “Snowpiercer,” a breathless post-apocalyptic thriller set aboard a train carrying the last remnant of humanity. That film starred actors from multiple countries of origin: Chris Evans (“Captain America”) along with Americans Ed Harris and Octavia Spencer; British actor Jamie Bell; Swinton, a Scot; Romanian actor Vlad Ivanov; and Song Kang-ho, the top Korean star who also anchored “The Host” and “Murder.”

“Snowpiercer” and “Okja” feel like products of (and metaphors for) an increasingly global film industry. Yet Bong maintains that his casting and location decisions remain as story-driven as they were in his Korean productions.

“I am just led by where the story goes,” he said. “In the case of ‘Snowpiercer,’ it’s every language, but (it all takes place on) one train, one linear world, so it allowed me to make a multinational movie quite naturally.

“‘Okja’ is totally different in that there are two worlds that don’t collide.

“I wanted a feeling of bewilderment: How can a person from one universe come into contact with a person from another?”

For Swinton, a longtime admirer of Bong’s films, starring in “Snowpiercer” and “Okja” (she also served as a co-producer on the latter) allowed her to witness the director’s trademark precision on a more ambitious canvas.

“He is completely dedicated to a moment-by-moment exploration of how peculiar and specific existence is,” Swinton said. “One doesn’t have to work within a $5 million budget or less to be that precise, that individual, that complicated. It’s thrilling to see him take that specificity and put it into a film of this size.”

Dooho Choi, a producer on “Snowpiercer” and “Okja,” notes the near-Kubrickian intensity of the director’s approach to storyboarding and shot construction.

Far from making the work feel stilted or detached, she said, Bong remains alive to the in-the-moment possibilities of the actors in those meticulously constructed frames.

“It’s almost like setting up dominoes, and then the fun part is watching them all fall,” Choi said. “I think the best moments for him are when the actors do something completely crazy, beyond what he could have come up with.”

Swinton agreed. “It’s not a controlled environment but a prescribed environment. And within those parameters you are not only free, but you are invited to amuse him.”

Sporting thin eyeglasses and unruly hair atop a tall, bulky frame, the 47-year-old Bong peppers his conversation with the names of favorite directors (along with numerous Korean expletives), looking every inch a giddy, overgrown film nerd.

The dizzying range of his cinephile enthusiasms — they include Alfred Hitchcock, Joseph Losey, Claude Chabrol, Shohei Imamura, Kim Ki-young and Jonathan Demme — comes as little surprise to anyone familiar with his work, which has become more and more international in scope over the last several years.

The director is quick to praise Netflix for giving him the freedom to make the film without compromise. The company’s sole criterion was that “Okja” be shot digitally rather than on film, which spurred Bong and cinematographer Darius Khondji to use the Arri Alexa 65, the digital equivalent of a 70-millimeter camera.

But Bong also acknowledges that “Okja,” with its painstakingly designed and computer-generated pig protagonist, was made to be seen on the big screen.

“The best way to watch a film is in the theater,” he says. “But for directors who make weird films like mine, the digital studio platforms are a great creative opportunity. I do believe that the two (modes) can coexist.”

Some might say that Bong has gone Hollywood, a misleading charge given how few U.S. studio filmmakers bring as distinctive an auteur signature to their work. Fewer still routinely attempt such a heady fusion of action and ideas, character-driven emotion and state-of-the-art visual effects.

There’s also the fact that much of Hollywood remains highly suspicious of Netflix, which produced the film with Plan B Entertainment.

Ultimately, however, Netflix was the only outfit willing to put up the film’s $50 million production budget and grant Bong full creative control.

Though “OKJA” received an awards-qualifying limited release in Los Angeles and New York theaters, most viewers are expected to see the film via Netflix. Netflix is not planning to report theatrical grosses.

The distributor issue caused friction at the recent Cannes Film Festival, where cinema purists decried the inclusion of “Okja” and another Netflix title, Noah Baumbach’s “The Meyerowitz Stories (New and Selected),” in the main competition.

The controversy continues in Bong’s native South Korea, where the country’s largest exhibitors — CGV, Lotte Cinema and Megabox — are refusing to screen the film because of its simultaneous Netflix release.

Producers and Plan B partners Jeremy Kleiner and Dede Gardner maintain that the problem is less the disruptive effect of Netflix than the creative timidity of the U.S. studio system.

“Why is a vision of this level of singularity so difficult for studios that are in the theatrical distribution business? That’s the question,” Kleiner said.

“Do we believe in, support and stand behind original visions of all shapes, sizes and forms of storytelling, or do we not?”

For Gardner, Bong’s ability to transcend cultural boundaries speaks to a vision as compassionate as it is ferocious.

“I think of Bong as a true humanist,” she said. “And when that happens, borders evaporate.”