The multiplatform interactive phenomenon "The Lost Experience" will come to a climactic close on September 24 (8:00 p.m., PT, 5:00 p.m., ET), with a live worldwide radio internet broadcast hosted by the renegade DJ Dan. The broadcast will also feature a special in-studio guest and announce a link for the final video clue revealing the truth behind the actions of the Hanso Foundation. DJ Dans previous broadcast gave clues leading to the Sri Lanka video, which unveiled the meaning behind the numbers 4 8 15 16 23 42. To listen to the broadcast, go to ABC.com.