See the earliest creatures of the Triassic Period to the monsters of the Cretaceous in a "life-sized" IMAX® presentation. Join renowned paleontologists as they discover new fossils and uncover evidence that dinosaur descendants are still among us. Realistic and scientifically-accurate computer generated animation brings dinosaurs back to life…in a big way! Now playing at the National Museum of Natural History's Johnson IMAX Theater. Visit website for showtimes and tickets: http://www.si.edu/Imax/Movie/187