| Role | Supporting character |
| Base | The Leonida Keys |
| Connection | Jason's friend; Brian Heder associate |
| Known for | Conspiracy theories, police scanner |
| Status | Officially confirmed by Rockstar |
If conspiracy theorizing were a profession, Cal would be an executive.
Cal Hampton is an officially confirmed GTA 6 character: Jason Duval's friend and an associate of Keys smuggler Brian Heder. Rockstar's materials sketch him as paranoid and terminally online-adjacent — a man glued to his police scanner, sure that something big is always being covered up.
Every crew has one. Cal is the Keys' resident conspiracy theorist, watching the coast and hearing patterns in the static. In a state like Leonida — where Rockstar's own region descriptions mention preppers, paranoids, and mystics — Cal might occasionally be right.