Larry King is making his TV comeback — as a contributor to Jon Stewart‘s Comedy Central show. After King was wheeled out of CNN last December, Comedy Central declared, with a straight face, “There’s not enough Larry on TV,” and is in early talks with him about being a regular on Stewart’s show. One source told us, “A single conversation has happened. It’s still extremely preliminary. He’ll be on every now and again, like Lewis Black. He’s not joining as a correspondent but a contributor.” But other sources said King is talking to his close friends as if it’s a done deal. Stewart was a staunch King supporter in his final days at CNN and even appeared on his final program. Stewart also told him, “You’re the last guy out of a burning building, my friend.” A Comedy Central rep told us, “We love Larry.”