LOS ANGELES, Calif. -- Harrison Ford might have four "Indiana Jones" movies under his belt and is almost approaching age 70, but the actor says he would be ready to crack the iconic archaeologist's whip again and sport the trademark fedora in another sequel.

"The story for the new 'Indiana Jones' is in the process of taking form," Harrison told France's Le Figaro, as reported by People.

The 67-year-old actor reportedly told the mag that another movie all depends on the script.

"Steven Spielberg, George Lucas and myself are agreed on what the fifth adventure will concern, and George is actively at work," he said. "If the script is good, I'll be very happy to put the costume on again."

Harrison was last seen on the big screen in 2008's "Indiana Jones and the Kingdom of the Crystal Skull," which earned over $786 million worldwide.

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