Overview
Cal is a Keys regular shown at The Rusty Anchor bar with Jason. Rockstar's official character art and Trailer 2 frames present him as a heavyset, easygoing conspiracy theorist who keeps a radio scanner tuned to Coast Guard chatter.
His official portrait places him at a tropical mini-golf course in a loud green floral shirt, putter in hand. A second studio still shows him at The Rusty Anchor pool table next to Jason.
Role in the story
Cal is positioned as one of Jason's civilian-side anchors: bar friend, sounding board, and the kind of contact who calls in odd tips. The Coast Guard radio detail hints at a useful role in Keys-based smuggling missions, but his specific mission involvement has not been announced.
Trivia
His shirt features a recurring "alien grey" cat print, one of several "Alien Cat" gags Rockstar has scattered through Trailer 2 merchandise.