Spin Master's Primal Hatch, going on sale this fall for $59.99, is a T. rex toy programmed to use its snout to break out of a shell with a slimy red membrane. It resembles the moment from the 1993 ...

The more you play with it, the more it matures -- and eventually may grow enough to let out that iconic Jurassic Park T. rex roar. The toy is expected to ride a wave of dinosaur fervor as Jurassic ...