Star Wars Galactic Heroes Follow

Dinosaurs can be challenging co-stars. Especially when you can't see them. In this image released by ITV Plc, actors from left, Hannah Spearritt, Andrew Lee Potts, Douglas Henshall, Lucy Brown, James Murray and Mark Wakeling are shown from BBC America's, "Primeval." The series, which premieres on Aug. 9 at 9 p.m. EDT, is built around the adventures of a group of scientists turned action heroes.