ET went behind the scenes of one of next year's most highly anticipated movies, The Divergent Series: Allegiant.
Shailene Woodley and Theo James return for the third installment in the Divergent series, and they filled ET in on what it was like filming one of the movie's most intense stunts -- tackling "The Wall."
In the sci-fi adventure flick, Beatrice Prior (Woodley) and Tobias Eaton (James) get past the wall enclosing Chicago and venture into the world outside, which they quickly learn is more dangerous than ever before. The duo must determine who they can trust as a ruthless battle erupts in their new environment, which threatens all humanity.
"We did this bit when Shai had to be facing down and I had to be the other way, and it was a little daunting," James said of scaling the 60-foot concrete structure.