Steve ripped off the last restraint and slipped his arm around Brock, helping him to sit up. "I'm here, Brock, it's going to be okay. Do you know if there are any other prisoners that were taken out of the cells?" he asked urgently. He was stunned that Brock was here, and he intended to rescue him, but he still needed to find Bucky. "A man named Sergeant James Barnes. Bucky Barnes. Do you know him?"