Disney XD has ordered a fourth season of its hit bionic-teen comedy series “Lab Rats.” It was announced today by Adam Bonnett, Executive Vice President, Original Programming, Disney Channels Worldwide. Production will resume in Los Angeles in October while new episodes continue to rollout, including a story arc that relocates the main characters – Leo, Adam, Bree and Chase – to the secret, high-tech island location of the first-ever Davenport Bionic Academy. Stories taking place at this futuristic training facility continue into season four, premiering in 2015.