But on the red carpet for the "Morning Glory" premiere this weekend in New York City, Ford told reporters there are currently no plans whatsoever for "Indiana Jones 5."
Yet Ford told MTV News just the opposite before the premiere, informing us that Indy creator George Lucas has the project lined up and the 68-year-old actor can't wait for the chance to crack the archeologist's whip once again.
"It's on George's plate, and I'm hoping he's working hard at it, because I'd look forward to doing it again if the three of us could get together -- George, [director] Steven Spielberg, myself -- I'd love to do another," he said.
While he expressed enthusiasm for the project, Ford stopped short of doling out further details, saying only, "I'm not at liberty to tell you what I know and what I don't know."
This past summer, LaBeouf went into a touch more detail about the production, though he didn't address rumors that the story would take Ford and LaBeouf to the Bermuda Triangle.
"I got called into Steven's office, and he pitched a little bit to me and it sounds crazy," LaBeouf said. "It sounds really cool."
Almost two decades passed between the premiere of "The Last Crusade" in 1989 and the debut of "Kingdom of the Crystal Skull" in '08. So how much time is going to pass before fans get a chance to buy tickets for a fifth franchise installment?
"No timeline. While I'm alive, I hope," Ford laughed. "It'll be better for everybody."
Do you want Harrison and Shia to team up for another "Indiana Jones" installment? Tell us in the comments!
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