Doctor Who episode 770: Dreamland (5/12/2009)
‘What? You mean Area 51? Dreamland? Oh, I’ve always wanted to go there.’ Unlike subsequent “gap years”, 2009 definitely doesn’t feel short of Doctor Who material. This animated episode fills a gap between The Waters of Mars and the Christmas Special. Like the previous animation, The Infinite Quest, it was originally broadcast in segments (this time on various streaming services), but this full-length version made it to TV.