Dr.LaBrat is the leader of the Scientists. The Scientists are at war with The Zaibatsu Corporation but are constantly targeted by the Rednecks. LaBrat gets his revenge when he sends Claude to disrupt a meeting between the Rednecks and the Zaibatsus. Eventually, LaBrat and the scientists defeat the Rednecks leaving them to target the Zaibatsus. Dr. LaBrat and the Scientists are wiped out by Claude, along with the Rednecks and The Zaibatsu, due to Claude weakening all the gangs - leading the three gang leaders LaBrat, Billy, and Red Valdez to attack Speed, only to end up getting killed in the process. His appearance resembles famous scientist Albert Einstein. His name is probably based off the term Lab Rat.