On the Front Line
We are not sure of the release date for On the Front Line. It was released at the box office on 2014-09-09 so we estimate it was released to DVD in December 2014.
Director: Anthony Russo and Joe Russo
Cast: Scarlett Johansson, Samuel L. Jackson, Chris Evans, Kevin Feige, and Sam Hargrave
An inside look at Captain America's Battlegrounds, the stunt choreography behind the The Winter Soldier