• Theo James and Shailene Woodley

Theo James and Shailene Woodley (Photo : Facebook )

The filming for the upcoming movie "Allegiant - Part 1" has already been completed. Ahead of its official release, fans are looking forward to seeing a full trailer that will feature the highlights of the installment.

According to Fashion N Style, there are three book scenes from Veronica Roth's novel that should be included in the teaser for "Allegiant - Part 1."

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First, the teaser should give fans a first-hand look at Tris (Shailene Woodley) and Four's (Theo James) first date. A short scene featuring this moment could give fans an insight as to where Tris and Four are in terms of their romantic relationship.

Meanwhile, a scene that will show the Bureau of Genetic Warfare is also deemed very important and should therefore be included in the teaser. Fans of the trilogy have expressed that they want the Bureau of Genetic Warfare to be larger than life.

Finally, a third scene that should be included in the teaser should feature Tris reading her mother's journal. In the book, Tris will learn more about her mother Natalie when she turns the pages of the journal she left behind.

In other news, Woodley and James are currently on break after the completion of "Allegiant - Part 1." However, there are rumors that the cast of the trilogy will start filming "Allegiant - Part 2" in the next few months. Photos from the set of the upcoming installment have been released online.

"Allegiant - Part 1" also stars Ansel Elgort, Zoe Kravitz, Octavia Spencer and more. The film will be released in the United States on Mar. 18, 2016.