Illegal Alien (unproduced TV story)
From Tardis Wiki, the free Doctor Who reference
Illegal Alien was an unproduced Seventh Doctor television story. It was originally planned for season 26, but was cancelled because another World War II story, DW: The Curse of Fenric was on the schedule. The episode was pencilled in for season 27 before the series was cancelled. The author adapted it into PDA: Illegal Alien. (DOC: Doctor Who: Endgame)
