The story has been the subject of multiple television documentaries, such as the UK's "Mysteries" series, a segment in the seventh special of "Unsolved Mysteries"; and the 2011 "Declaration of Independence" episode of the History Channel TV show "Brad Meltzer's Decoded". There are also several books, and considerable Internet activity. In 2014, the National Geographic TV show "The Numbers Game" referred to the Beale ciphers as one of the strongest passwords ever created. In 2015 the UKTV series "Myth Hunters" (also known as "Raiders of the Lost Past") devoted one of its season 3 episodes to the topic. Also in 2015, the Josh Gates series "Expedition Unknown" visited Bedford to investigate the Beale Ciphers and search for the treasure.