It was originally the last film of the trilogy, but a fourth film with aging Harrison Ford finally appeared almost 20 years later,Indiana Jones and the Kingdom of the Crystal Skull (2008).The houseboat drifted into the dock area - affording Jason access to stow away on the teen-filled ship.Kent orders "drinks on the house" to celebrate the appointment.Bartender Loupgerou repeats a familiar refrain as he slides glasses of whiskey down the counter:I set ""em up and you drink ""em down.Even a man doing something as simple and reassuring as putting a coat around a young boy""s shoulders to let him know the world hadn""t ended.