Now that Steven Spielberg's "Indiana Jones and the Kingdom of the Crystal Skull" grossed $316.8 million domestically and about $770 million worldwide, it's no surprise the guys behind the film are already thinking about another sequel. After all, it's all about the money and not the quality, right?

In a recent interview with Geoff Boucher at the Los Angeles Times, Harrison Ford said George Lucas is already working on an idea for a fifth "Indiana Jones" film.

"It's crazy but great. George is in think mode right now," Ford told Boucher. "It's automatic, really, we did well with the last one and with that having done well and been a positive experience, it's not surprising that some people want to do it again."

While I didn't exactly hate "Crystal Skull," I wasn't really impressed by the latest installment either. I personally don't need to see another Indy adventure, but who knows, maybe you do?

Read what else Ford had to say about the future of Indiana Jones by clicking right here.