Warner Brothers has released the first full trailer for Dunkirk, the World War II drama from the Dark Knight trilogy, Inception, and Interstellar director Christopher Nolan. We saw a brief teaser trailer for the movie back in August.

The movie tells the story of the Dunkirk evacuation, an operation to remove hundreds of thousands of Allied soldiers who were trapped on a beach, surrounded by German forces, with nowhere to retreat except the ocean.

You can read more about the movie and watch the new trailer below.

Dunkirk stars Tom Hardy, Kenneth Branagh, Mark Rylance, Cillian Murphy, James D’Arcy, Harry Styles, Aneurin Barnard, Tom Glynn-Carney, Barry Keoghan, Jack Lowden, and Fionn Whitehead.

The movie is set to be released in theaters on July 21, 2017.

Trailer

From filmmaker Christopher Nolan (“Interstellar,” “Inception,” “The Dark Knight” Trilogy) comes the epic action thriller DUNKIRK, in theaters July 21, 2017.

“Dunkirk” opens as hundreds of thousands of British and Allied troops are surrounded by enemy forces. Trapped on the beach with their backs to the sea they face an impossible situation as the enemy closes in.

“Dunkirk” features a prestigious cast, including Tom Hardy (“The Revenant,” “Mad Max: Fury Road,” “Inception”), Mark Rylance (“Bridge of Spies,” “Wolf Hall”), Kenneth Branagh (“My Week with Marilyn,” “Hamlet,” “Henry V”) and Cillian Murphy (“Inception,” “The Dark Knight” Trilogy), as well as newcomer Fionn Whitehead. The ensemble cast also includes Aneurin Barnard, Harry Styles, James D’Arcy, Jack Lowden, Barry Keoghan and Tom Glynn-Carney.

[Source: Warner Bros. Pictures]