Breaking the Code

The discovery of Ted as a Soviet spy hinged on the breaking of the seemingly unbreakable Venona code, a feat made possible by the negligence of some Soviet agents. As the FBI interrogated Ted, they faced a challenge; despite having detailed information, they couldn't reveal their intelligence-gathering methods. Ted's pre-planned strategy of silence proved effective, showcasing his intelligence and resolve as he refused to admit to any wrongdoing, ultimately leading to a stalemate with the authorities.