The internet has a funny way of making things true just by wishing for them hard enough.
Right now, everyone is talking about Jack Black GTA 6 rumors. It started with a single voice line in Trailer 2. You know the one. That gravelly, high-energy delivery that sounds exactly like something Jablinski Games would scream into a microphone.
Since that trailer dropped in May 2025, the theory has basically become its own religion. But is there actual proof, or are we just suffering from collective "Tenacious D" hallucinations?
Honestly, it’s a bit of both.
The Voice That Launched a Thousand Reddit Threads
If you watch the second Grand Theft Auto VI trailer, there is a character named Cal Hampton. He looks like a classic Leonida beach bum. Scruffy goatee. Slightly chaotic energy.
When Cal speaks, the internet lost its mind.
The specific line—"Hook me UP please"—has a weird melodic inflection on the word "UP." It’s a trademark Jack Black-ism. If you’ve listened to The Pick of Destiny as many times as I have, your brain instantly maps that sound to Jack.
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Why the rumors feel real:
- The Vocal Mannerisms: That specific "sing-song" growl is hard to fake.
- Jack’s History with Gaming: He’s a massive gamer. He has a YouTube channel (Jablinski Games). He’s voiced characters in Brutal Legend and Psychonauts 2.
- The "Rockstar Love" Factor: Jack Black has gone on record before talking about how much he loves Red Dead Redemption 2. Working with Rockstar is basically a bucket list item for any gaming-focused actor.
But here is the reality check. Rockstar Games is more secretive than a government black site. They don't usually hire "A-list" Hollywood stars for main roles anymore. Not since the Ray Liotta and Samuel L. Jackson days of the PS2 era.
If It Isn't Jack Black, Who Is It?
There’s a growing camp of fans who think we’re all getting it wrong.
Actually, the leading theory among the "sleuths" who spend 14 hours a day analyzing pixels is that the character is actually played by Bobby Moynihan. You probably know him from Saturday Night Live or as the voice of Louie in DuckTales.
Moynihan has that same high-energy, raspy vibe.
Then there’s the Matty Matheson theory. If you look at Cal Hampton, the physical resemblance to the celebrity chef (and star of The Bear) is uncanny. It’s almost 1:1.
Rockstar has a history of using "character actors" rather than massive stars. Think about it. Who was the voice of Trevor Philips? Steven Ogg. He wasn't a household name before GTA V. Now he’s everywhere.
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The "Project Fireball" Leaks
Let’s talk facts for a second. We actually have some names that are all but confirmed.
- Manni L. Perez is almost certainly Lucia. The resemblance is undeniable.
- Dylan Rourke is the frontrunner for Jason.
- Stephen Root is rumored to be playing a character named Brian Heder.
Notice a pattern? These are incredibly talented actors, but they aren't "Post-it note" famous like Jack Black.
When the 2022 leaks happened (the infamous "teapotuberhacker" dump), there were thousands of lines of code and audio. Nothing in those files explicitly mentioned Jack Black. Of course, that was years ago. Things change.
Why Jack Black GTA 6 speculation matters
Even if it’s not him, the fact that we're even debating this shows how much the culture has shifted.
Ten years ago, a celebrity being in a game was a "cool cameo." Now, it’s a major marketing pillar. If Jack Black is in GTA 6, even as a minor radio host or a random "Stranger and Freak" mission, it would be a massive win for the game's personality.
Vice City (and the state of Leonida) is a parody of Florida. Florida is loud. It’s colorful. It’s frequently insane.
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Jack Black is all of those things.
What happens next?
We are currently looking at a November 19, 2026 release date (at least according to the latest Rockstar site updates and "Project Fireball" timelines).
Until then, we have to settle for "educated guesses."
Here is what you can actually do to stay informed:
- Check the IMDB updates: Actors often have "uncredited" or "rumored" tags that get cleared up as we get closer to launch.
- Listen to the radio leaks: Most celebrity cameos in GTA happen on the radio stations. If Jack is in the game, he might be hosting a rock station rather than being a physical character.
- Watch Jack’s YouTube: He’s notoriously bad at keeping secrets when he’s excited about a project. If he suddenly starts wearing a lot of Hawaiian shirts and talking about Florida, you’ll know.
The truth is, Rockstar doesn't need Jack Black to sell copies. They could release a trailer of a brick falling on a toe and it would get 100 million views.
But man, having Jables in the world of Vice City? That would be legendary.
Keep an eye on the credits for "Cal Hampton." If it turns out to be Bobby Moynihan or Matty Matheson, don't be disappointed. Rockstar’s casting directors are the best in the business. Whoever it is, they’re going to be iconic.
For now, keep your ears open. That "Hook me UP" line is still the best lead we have.