 FACT: When Milo is introduced to Mr. Whitmore, he wonders about the  crew and where would they find everyone they needed. Mr. Whitmore  says that "We got em all, the best of the best. In fact, this is  the same team that brought back that journal". Later in the movie,  Audrie says that she never met Milos grandfather. That cannot be  possible if she was among the original team that brought back the  Shepherds Journal, however her father was on the team. This is  merely a conversation oversight by Dr Whitmore.