A former CIA operative's investigation into the Roswell crash arrives at a critical moment when the mysterious journal found among the possessions of Major Jesse Marcel undergoes a crucial test. See more in Season 1, Episode 6, "Roswell: The First Witness- The Memo." Watch all new episodes of Histo
82:22
126:26
176:26
48:37
84:50
62:57
34:00
169:40
94:55
90:07
44:25
264:27
113:28
43:05
82:53
45:41
83:16
46:07
53:25
104:53