Gao-Ricardo

Ricardo was one of Mr. Terror's bionic androids. He posed as a human to kidnap Oliver so Bridget could turn him evil. Unfortunately, his mission failed, as Oliver made Bridget good again so they could throw him away. Dr. Gao, however, later brought him back to life to be part of his army in the season 2 episode "Rise Of The Awful Androids". While they became the main antagonists of season 2, the 2nd to last episode featured Ricardo finally getting exploded by Leo- just as he wanted to do in the episode of Lab Rats called "The Vanishing".