Two "lost" Peter Cushing movies, in which he plays 'Dr. Who,' have just enjoyed a massive reissue. Here's what to know.

Within the dye layer in the grooves rest laser-altered dye spots representing the digital information. On top of the dye recording layer is a metal reflective layer, ... such as a DVD or Blu-ray movie ...

Extinction takes an adventurous bite out of reality-television culture, but does so with choppy storytelling and ...