Good performances, but boy howdy does the plot make no sense!

Horror of Glam Rock is the Funny Episode, with Bernard Cribbins as a 1970s band manager stuck in a snowstorm on the M62, when his band members start getting eaten by horrible creatures. Stephen Gateley from Boyzone appears as an Irish wannabe popstar (incidentally revealing that he is a popstar who is a wannabe actor). There are lots of reasonably good bits here which almost gel together: Lucie's aunt, the musical aliens, Una Stubbs. I wasn't quite convinced, partly because Gateley's performance drags the whole down, but it's OK.

Mrs Hudson saved the day once again :D

Loses a point for a trans-related joke (though I do understand this came out almost a decade ago. Still), but otherwise this is lots of good fun. Lots of references to other DW episodes, and I can see this as a standalone episode of the TV show.