Blaze and the Monster Machines Season 7 Episode 6 Big Rig Dolphin Delivery Episode Title: Big Rig Dolphin Delivery Episode Description: When a dolphin named Flippy needs help getting back to his family in the ocean, there's only assistance from the home audience and one monster machine with enough power to do the job - Big Rig Blaze! Meanwhile, Pickle is taking pictures, and Crusher wants him to take a picture of his style, but things go wrong when he goes overboard.