Episode: 1 Prologue Episode: 2 In LA #1 Episode: 3 In LA #2 Episode: 4 Show Champion Episode: 5 Happy birthday to Hoshi Episode: 6 Concert Poster Shoot Behind Episode: 7 Fan Sign Meeting in Daegu & Daejeon Episode: 8 Concert VCR Shoot Behind Episode: 9 Diamond Edge Concert Practice Behind Episode: 10 Diamond Edge Concert #1 Episode: 11 Diamond Edge Concert #2 Episode: 12 1st world tour Diamond Edge in Japan #1 Episode: 13 1st world tour Diamond Edge in Japan #2 Episode: 14 4th Mini Album Al1 Jacket Behind #1 Episode: 15 Behind of Behind #2 Episode: 16 1st world tour Diamond Edge in Thailand & Hong Kong Episode: 17 1st world tour Diamond Edge in North America #1 Episode: 18 1st world tour Diamond Edge in North America #2 Episode: 19 1st world tour Diamond Edge in Chile & My I M/V Behind Episode: 20 1st world tour Diamond Edge in Jakarta & Singapore Episode: 21 1st world tour Diamond Edge in Taipei Episode: 22 1st world tour Diamond Edge in Kuala Lumpur Episode: 23 1st world tour Diamond Edge in Manila Episode: 24 1st world tour Diamond Edge behind Episode: 25 1st world tour Diamond Edge behind #2 Episode: 26 The Making of the Album 'Teen, Age' Episode: 27 The Behind of Mnet Present Special & Showcase Episode: 28 Show Champion & 1st Fan Sign Meeting Episode: 29 Fan Meeting & Music Bank behind Episode: 30 Special GOING SEVENTEEN