The time traveling cowboy in the last scene of “Pirates of the Caribbean.”
Watch to the very left of this scene. Captain Jack Sparrow commands, “On deck, you scabrous dogs,” and a “cowboy” can be seen just over his shoulder. The guy is just standing there looking out over the water. This is believed to be a crew member who should have been cropped out of the shot in “Pirates of the Caribbean: The Curse of the Black Pearl”
We are patiently waiting for the Pirates Versus Cowboys sequel but we will also settle for a prequel.