Hold on to your butts — Jurassic Park is coming to theatres in IMAX 3D. Unfortunately, the remastered version of the 1993 dino classic will only have a one-week run on the giant IMAX screens, with the festivities kicking off on April 5th. Universal and IMAX say that the new version will be released in theatres "worldwide." If you can't make it during that brief window, though, there's at least some good news, as Jurassic Park is also getting a theatrical re-release in regular 3D.