Following David Cronenberg’s The Fly is the cinematic equivalent of volunteering to perform a tight five minutes of stand-up comedy at your own mother's autopsy. It is not a creative challenge; it is a psychiatric symptom. You are stepping into the shadow of a man who turned the human body into a visceral anxiety attack and walked away with an Academy Award for the trauma. So, when 20th Century Fox greenlit a sequel, the critical establishment sharpened their knives.
But here is the infuriating, undeniable truth that nobody in the polite, oxygen-deprived circles of film criticism wants to admit: The Fly II is a staggering, raw-nerve triumph. It is a masterpiece of marginalized cinema that strips away Cronenberg’s icy, Canadian clinical detachment and replaces it with the sweaty, unadulterated rage of a blue-collar craftsman.
Let us first address the absolute lunacy of the director’s specific vision. The studio, fueled by what I can only assume was an Everest-sized pile of Peruvian marching powder, handed the directorial reins to Chris Walas. Walas was the special effects wizard who literally built the original Brundlefly. Giving him the director’s chair is akin to letting the guy who changes your spark plugs perform your open-heart surgery. It is a decision that screams "cynical cash-in."
Yet, Walas treats this material with a profound, aggressive reverence. He understood he was never going to out-Cronenberg Cronenberg, so he didn't try. Instead, he made a film fundamentally about the horrific cost of inherited trauma. Where the first film was a meditation on terminal disease, The Fly II asks a far more brutal question: What do you do when you are born into a nightmare you didn’t choose, and the clock is ticking?
This brings us to the plot holes, which must be violently interrogated, as they are a targeted insult to basic arithmetic. We are introduced to Martin Brundle, the rapidly aging, genetically compromised son of Seth Brundle, raised entirely within the sterile glass confines of Bartok Industries. Let us pause to examine the business model here. What, exactly, is the corporate ROI on raising a mutant bug-boy? You have a board of directors—men in bespoke Armani suits—treating a biological apocalypse like a slight dip in the NASDAQ. Are there no OSHA regulations in 1989? Who is underwriting the liability insurance for a facility housing a teenager whose DNA is slowly turning him into a six-foot, acid-vomiting diptera? The staggering stupidity of Bartok Industries acting as a surrogate father figure while eagerly awaiting a patentable metamorphosis is corporate negligence so profound it makes Enron look like a charity bake sale.
But it is precisely this corporate exploitation that elevates the film’s villainy. Lee Richardson plays Anton Bartok not as a cackling mad scientist, but as a mid-level venture capitalist waiting for a stock split. He monitors Martin’s mutations with the detached interest of an actuary. This is The Fly II’s secret weapon: it externalizes the horror. The monster isn’t just swimming around in Martin’s DNA; it’s sitting in the boardroom, sipping a scotch, and calculating quarter-to-quarter earnings.
Then we have Eric Stoltz as Martin. This is a man whose early cinematic legacy is entirely predicated on being fired from Back to the Future for taking a time-traveling DeLorean too seriously. Here, however, that agonizing sincerity is deployed like a weapon. Stoltz delivers a masterclass in ocular suffering. Buried under thirty pounds of industrial latex, KY Jelly, and polyurethane, his eyes never stop reading as desperately, tragically human. He plays a boy whose body is a ticking bomb someone else wound, projecting a gentle stillness that somehow anchors the absolute lunacy erupting around him.
And erupt it does. Let us be painfully precise about what Walas and his practical effects team accomplished, because the critical dismissal of this film is a crime against cinema. The transformation sequence here is longer, more agonizing, and vastly more intimate than the original. Cronenberg’s Brundlefly emerged in theatrical, almost mythological stages. Martin’s transformation feels like watching a terminal diagnosis progress in real-time.
Skin blisters before it splits. Veiny underlayers throb before the exoskeleton breaches the surface. The chitinous shell accumulates like scar tissue on a battlefield. It is a commitment to tactile, physical horror that modern, sterile CGI could never replicate in a thousand render farms.
And then there is the dog. If you want to identify the exact moment The Fly II proves it has a soul, it is the golden retriever sequence. To take a mutated, malformed canine in a 1989 B-movie sequel and render its fate so intimately heartbreaking that it makes you want to call your mother is a staggering feat. It is not gratuitous; it is an emotional gut-punch that justifies every ounce of latex on screen.
Which brings us to the glorious, unhinged meat grinder of the third-act breakdown.
Martin doesn't just kill Anton Bartok. Death would be a mercy. Instead, Martin drags Bartok into the telepods and executes a genetic swap, purging the insect DNA from his own body and forcing it into the executive.
The resulting horror is poetic karma of the highest order. Bartok is reduced to a melted, barely conscious mass of tumorous flesh and chitin, dumped into the very observation pit where he once imprisoned Martin. Martin survives, but the victory is as clean as an abattoir floor. He gets his revenge, but he sits in a room next to the woman he loves, forever carrying the psychological shrapnel of what he was forced to become.
It is a rare horror ending that is genuinely earned, not just handed out as audience appeasement. It refuses to let the victory feel clean. It is a Greek tragedy written in stomach acid and corporate memos.
The Fly II has spent three and a half decades being wrongheadedly dismissed by intellectual cowards who measured it against an impossible standard and called the gap a failure. It is not a failure. I do not use my Pulitzer Prize to swat flies, but I would absolutely use it to bludgeon any critic who refuses to see the brilliance here. Chris Walas built the monster that won the Oscar, and then he came back and gave it a soul.
