What's In Your Burger? Movie Preview: Secrets Revealed

Alright, movie lovers, grab a seat and maybe put down that takeout for a second. Today is July 23, 2026, and a brand-new independent flick has just hit the small screen. It’s a short, sharp shock of a film that promises to make you look at your lunch in a whole new, horrifying light. We’re talking about What’s In Your Burger? - a 19-minute sprint through a nightmare that starts with a free meal and ends with... well, let’s just say the secret sauce is deeply, deeply problematic. Here’s your ultimate preview for what might be the most unsettling thing you watch all week.

Release Date & Where to Watch

You can catch What’s In Your Burger? starting today, July 23, 2026. This one’s a bit of a digital-first indie darling, so you won’t find it in the big multiplexes. Instead, head over to platforms like Prime Video, Apple TV, or Vimeo on Demand. It’s also screening as part of several virtual genre film festivals this summer, so keep an eye on your local indie circuit. With a runtime clocking in at just 19 minutes, it’s the perfect “what did I just watch” palate cleanser between episodes of that heavy drama series. No tickets to buy, no parking to fight - just you, a screen, and a growing sense of dread.

Cast & Crew

Here’s the wild part: this entire film is a one-man show. Director Lucas Mattox doesn’t just call the shots; he plays everyone. The TMDb rating is currently a flat 0/10 (which, honestly, is just a placeholder until enough people hit that “rate” button), but the ambition here is undeniable. Mattox is the entire cast, listed as “Everyone” in the credits. That means he’s the wide-eyed contest winner, the cheerful fast-food franchise CEO, the creepy facility tour guide, and every nameless fry cook, security guard, and... experiment subject you might see in those cold, sterile back rooms. It’s a tour de force of one-man physical comedy and horror, a bit like if Charlie Chaplin decided to remake The Foundation but with more ketchup and existential dread. The IMDb trivia is probably going to be a goldmine of “wait, he did that too?” moments. Mattox is operating with a tiny budget and a huge sense of cinematic mischief, channeling a vibe that’s equal parts The Office (the grim parts) and The Twilight Zone.

Story & What to Expect

So, what’s the actual plot? Here’s the official overview: William earns the chance to tour the headquarters of his favorite fast-food franchise after winning a contest, but what he finds certainly isn't the savory surprise he'd been hoping for...

Yeah, “not the savory surprise” is an understatement. The film leans hard into its trio of genres: Thriller, Comedy, Horror. The first few minutes feel like a broad, almost nostalgic comedy. You’ve got William, an ordinary guy (played by Mattox with a goofy, everyman charm), practically vibrating with excitement as he wins the “Burgertown Bonanza” contest. The early scenes are a gentle send-up of corporate marketing and fanboy culture - the kind of thing that feels innocent, if a little desperate.

But then the tour starts. The guide (also Mattox, but now with a dead-eyed smile and a monotone voice) takes William past the gleaming kitchens, the smiling employees, and the “secret sauce” vault. The comedy starts to curdle. There’s a looming suspense, a creeping dread that something behind those stainless steel walls is very, very wrong. This is where the Thriller kicks in. Expect tight close-ups, unsettling silence, and the sound of a distant industrial grinder that definitely isn’t just for beef.

And then the Horror arrives. Without spoiling anything, let’s just say the “secret ingredient” is not a family recipe. The film uses its 19-minute runtime to deliver a single, gut-punching reveal that re-contextualizes every laugh you had in the first half. It’s nasty, it’s clever, and it’s surprisingly effective for a micro-budget film. Think The Menu if it was condensed into a fever dream and stripped of all its celebrity chef pretension. Or Sorry to Bother You’s third act, but focused entirely on the horror of fast food.

Why It's Worth Watching

In a world of bloated blockbusters and never-ending franchise installments, What’s In Your Burger? is a breath of fresh, slightly rancid air. First, it’s a masterclass in efficiency. 19 minutes. That’s it. It tells a complete story, builds tension, delivers a laugh, and then hits you with a twist that will stick in your craw long after the credits roll. You can watch it on a lunch break (though maybe don’t eat during the viewing).

Second, Lucas Mattox’s performance as “Everyone” is both technically impressive and genuinely funny. Watching him switch between characters - often in the same scene, with just a shift in posture or a new prop - is like seeing a one-man improv troupe trapped in a horror movie. It’s pure, unfiltered creative ambition. The film feels like the kind of thing that gets discovered in a midnight screening and then goes viral. It has that scrappy, “I made this in my basement with zero budget and a lot of heart” energy that the big studios just can’t replicate.

Finally, the message sticks the landing. It’s not subtle, but it doesn’t need to be. What’s In Your Burger? is a sneaky, nasty little indictment of our relationship with cheap, processed food and the corporations that serve it. It asks a question you’ve probably half-joked about before, and then answers it in the most literal, disgusting way possible. If you love short films, dark comedy, or just want to feel a little queasy for a good cause, queue this up. Just don’t blame us if you switch to a salad for dinner. Trust me. It’s safer that way.