With a near three-hour run-time, many fans are wondering if they need to sit in the theater a little longer to catch a tantalizing scene following the end credits of “The Batman.” Fortunately, we can save you a little time by letting you know if it has a post-credits scene.

"The Batman" definitely has a post-credits scene, but there's more to it than that. The final image of the film is a green, flashing question-mark-shaped cursor next to the words "goodbye,” typed out. Then, the screen flashes a URL before cutting to black.

The URL is for an interactive website which allows fans to suss out clues and play "World's Greatest Detective" at their leisure. Content on the website might change, but for now, the Easter egg definitely adds an extra element to the fans' experience.