By Brian Lafferty

February 4, 2011 (San Diego) – A couple of months ago I came across a National Geographic article that covered underwater cave diving. As with any National Geographic publication, the photographs were stunning and the article offered a lot of insight into this activity. When I learned of Sanctum, I became excited, especially when I saw James Cameron’s name attached to the production.

The images in Sanctum are stunning but in the end that National Geographic article provided far more insight on the subject, and more wonder and thrills, than anything in this film.