Laura

Laura is the youngest member of the Alpha Gang, and is Rod's younger sister and Dr. Z's granddaughter. Like her brother, she is shown to be a better dinosaur battler than the Alpha Trio, despite her young age. Laura is a genius with numbers, seemingly due to the high level of schooling in the future, and makes money playing in the stock market to fund the Alpha Gang's activities. She saw Rex's birth, despite the fact that she is younger than Rex by six years due to Rex's time travel. Although she and Rod are much smarter and better with dinosaurs than the Alpha Trio, they are often stuck on Zeta Point thanks to Helga. Laura, like most of the Alpha Gang, fears Helga, the caretaker, whose job it is to keep her and Rod doing their schoolwork.