Mattel Cars 2 Collector Submariner, Professor Z, and Grem Vehicle 3-Pack Inspired by the new hit Disney/Pixar film, Cars 2 Jump-start your Cars 2 collection with some of the coolest characters from the film 3-Car Collector Pack includes Submariner, Professor Z, and Grem All based on characters who share a key scene in the film Perfect for collecting, gift giving or trading with friends!