- “I can't wait to tell mom!”
- ―Gray Mitchell
Gray is very intelligent, having a liking of science and maths, especially dinosaurs, similar to Tim Murphy. As was typical of kids his age, he was exceedingly hyper, impatient and easily excited by dinosaurs, which was a cause of annoyance for his older brother. He was also quite sensitive, as he burst into tears at the knowledge of his parents divorce and his brother's indifferent attitude. Though obviously frightened by his ordeal on the island, Gray was also quite brave as he stunned a raptor with a cattle prod with little assistance.