The Lost TV Episodes - Collection Four

 is a box set collecting five soundtracks of Doctor Who stories which no longer exist in video form. Four of the soundtracks were previously released; however, the CD of The Macra Terror has been remastered with new linking narration by Anneke Wills. The other soundtracks in the collection are The Faceless Ones, The Evil of the Daleks, The Abominable Snowmen and The Ice Warriors.