They've plastered the wasp all over the trailers, previews and press photos's but no mention at all of the unircorn!??!

Any ideas as to what - slash - who it might be???

Going by what's said in the radio times online review I would guess.

It is just a guess but I'll spoiler it just in case as it's based on actual info.

Well that was a bit of let down wasn't it

Ah, tis the Christie red herring. xD

Lol..only if you got your expectations up...I like a good old red herring for supper!!!

Essentially it turned out to be a 1920s version of the Phantom from "The Pink Panther"

And it was

She did nothing much in the story .... but she had a great pout, at least!

Could be wrong but I think the Unicorn was the part Georgia Moffett auditioned for but got given Jenny instead.

It was a part in this episode and I doubt it was any of the other female roles.

the unicorn turned out to be dick van dykes daughter...

Yeah, it was pretty bad, wasn't it? I think she probably watched my fair lady a couple of times and hoped for the best

one of the cringe moments of the episode. why did she need to put on that dodgy accent? she could have kept the posh accent and the story wouldnt have lost anything.

I completely agree. But then, I absolutely hated the entire episode.

i liked everything apart from that dodgy accent, and Donna. and was also a bit embarrassed when the vicar started twiching and buzzzzz zzz zzzzing.