Regal Cinema's Hollywood Stadium 27 showed its first features in January 1998. The movie multiplex was built south of the mall, on a pad adjacent to where the old Martin Theatre once stood.
Photo from /  "Wonderdawg77"

A circa-2002 aerial view of 100 OAKS MALL shows the proximity of the shopping hub to the Interstate 65 expressway on the left. The ginormous Regal Hollywood 27 multiplex may be seen at the bottom of the image.
Photo from (Belz Enterprises)