Lost Scenes

Lost Scenes or known Footage are been use in films, television, video games and others that it use to be cut and been edited, dubbed or reshoot after when the original scene along with the soundtrack is shown to the test screen where it have reasons (dark elements, too scary for young audience from family films, gore, offensive ect), which the scenes are been used on deleted scenes at DVDs or Blu-Rays special features but some others scenes are been never seen or been heard.

Later in early 2010s it use to make the new features from films on DVD, Blu-Rays and theatrical releases that it known as "director's cut" or "extended cut" that it use to combine the removed and lost footage.