Jason Duval

Rockstar's official "Only in Leonida" character page publishes Jason's bio verbatim. This is the single authoritative source for his characterisation; every other claim on this page is cross-checked against it or clearly downgraded.

JASON DUVAL - "Jason wants an easy life, but things just keep getting harder. Jason grew up around grifters and crooks. After a stint in the Army trying to shake off his troubled teens, he found himself in the Keys doing what he knows best, working for local drug runners. It might be time to try something new. Another day in paradise, right? Meeting Lucia could be the best or worst thing to ever happen to him. Jason knows how he'd like it to turn out but right now, it's hard to tell."

*- Rockstar Games, official GTA VI character page (rockstargames.com/VI/only-in-leonida)*

The official bio establishes a tight set of load-bearing facts. Jason was raised around grifters and crooks - a criminal-adjacent upbringing rather than a clean origin. He then served a stint in the U.S. Army to "shake off his troubled teens," which makes him the first GTA protagonist with a stated Army background (the "first" framing is press interpretation, tier reported). After service he landed in the Keys and fell in with local drug runners, the work he knows best.

The arc seed is written into the bio itself: "It might be time to try something new." Jason is a man who wants out of a small, stuck life, and the game's premise supplies the exit that turns into a trap. Rockstar's story text ties the two leads together directly - "Jason and Lucia have always known the deck is stacked against them" - and the story premise hinges on an easy score going wrong. Where his partner Lucia is defined by fighting for her family, Jason is defined by drift and the wish for an easier road, which sets up the contrast that drives their dynamic.

Two named relationships anchor Jason's day-to-day life in the Keys, both drawn straight from official Rockstar bios.

Brian Heder is Jason's landlord and handler. Per Heder's bio, "Brian's letting Jason live rent-free at one of his properties - so long as he helps with local shakedowns, and stops by for Lori's sangria once in a while." Heder is described as "a classic drug runner from the golden age of smuggling in the Keys," still moving product through his boat yard with his third wife, Lori. This gives Jason a home base, a boss, and a low-level enforcement role tied to an older generation of smugglers.

Cal Hampton is "Jason's friend and a fellow associate of Brian's" - a casually paranoid, conspiracy-minded homebody who monitors Coast Guard comms. Cal's bio notes that "his friend Jason has bigger plans," reinforcing Jason as the more ambitious of the pair. Press coverage (tier reported) characterises this whole existence as provincial and stagnant, with Lucia positioned as the catalyst that blows it open.

Jason and Lucia Caminos are a couple and a single narrative unit - the defining structural choice of GTA VI. (Confirmed) The official premise ties them together: when "an easy score goes wrong, they find themselves on the darkest side of the sunniest place in America ... forced to rely on each other more than ever if they want to make it out alive." Jason's bio frames Lucia as possibly "the best or worst thing to ever happen to him"; Lucia's bio mirrors it, calling a life with Jason "her way out."

Lucia's own official bio establishes her as a fighter: "Lucia's father taught her to fight as soon as she could walk ... Fighting for her family landed her in the Leonida Penitentiary. Sheer luck got her out." Press adds that she hails from Liberty City (tier reported).

Dual-protagonist structure (reported): Outlets describe the game as a single narrative experienced from two perspectives, and note Lucia is the series's first non-optional female protagonist. The exact perspective-switching mechanics have not been officially detailed. Bonnie-and-Clyde framing (reported): Bloomberg's Jason Schreier reported pre-reveal that GTA VI would feature two Bonnie-and-Clyde-inspired protagonists. The romantic-outlaw comparison is now near-universal in press but is analysis, not a Rockstar label.

Jason has featured in both official trailers and Rockstar's promotional media.

[Trailer 1](/trailers/trailer-1) (December 2023, tier reported for the date): The first reveal of Vice City and Leonida, introducing the two leads. Jason appears as Lucia's partner across several vignettes. The trailer's existence is confirmed as official Rockstar video; the specific date is press-sourced.

[Trailer 2](/trailers/trailer-2) (May 2025, content confirmed official): Rockstar's second trailer and the accompanying "Only in Leonida" rollout published the full bios quoted above. Press breakdowns describe Jason on-screen driving a getaway vehicle (widely identified as a Declasse Tulip), taking part in an armed robbery alongside Lucia (identified as "Uncle Jack's Liquor"), and fishing in the Keys with Cal. These scene identifications are reported interpretation of the footage, not officially captioned.

Rockstar's official media hub hosts confirmed screenshots and key art featuring Jason, whose likeness anchors the "Jason and Lucia" pairing across marketing. Any description of his physical appearance (light-tanned, short dark hair, stubble, casual Keys attire) is observed from media, not stated in official text.

Jason's voice actor has not been officially confirmed. As of July 2026, Rockstar has credited no actor for the role, consistent with the studio's standard practice of keeping casting sealed until launch.

The most-repeated fan attribution names "Dylan Rourke," propagated by aggregator sites and covered by outlets reporting that fans believe they recognise Jason's voice. There is no Rockstar confirmation; the attribution traces to voice-matching of footage and should be treated as unverified. Community threads have also floated other names via casting-data and mocap guesswork - none verified.

A provenance caution applies: much of the voice speculation stems from the September 2022 Rockstar security breach. This wiki references the rumour editorially only and does not reproduce, link, or embed leaked material. Until Rockstar publishes an official credit, the correct answer to "who voices Jason" is that it is not officially confirmed.