Disney XDTYREL JACKSON WILLIAMS, BILLY UNGER, KELLI BERGLUND, SPENCER BOLDMAN, HAL SPARKS has picked up a fourth season of sci-fi teen comedy series Lab Rats for a 2015 premiere. Created by Chris Peterson and Bryan Moore (That ’70s Show), the series stars Billy Unger, Spencer Boldman, Kelli Berglund, Tyrel Jackson William and Hal Sparks. Peterson, Moore and Hayes Jackson (According To xdlogo_cmykJim) exec produce. Season 3 has the Davenport family recovering from Douglas wiping out their lab and Perry learning their bionic secret when they are introduced to Krane, a more powerful evil force who is intent on destroying them and taking over the world. Season 4 will pick up with Leo, Adam, Bree, and Chase having relocated to the secret Davenport Bionic Academy. Production for Season 4 begins in October in Los Angeles. Lab Rats is Disney XD’s No. 1 series in total viewers and across its targeted kids and boys 2-11, 6-11, 6-14 and 9-14 demos. The series is produced by It’s A Laugh Productions.