Originally Posted by dazzerc:
“This from Outpost Gallifrey:
Georgia Moffett, daughter of Fifth Doctor Peter Davison, will be appearing in Series Four, according to Executive Producer Phil Collinson.
"Fans might recognise that name...but that's not why we cast her. She's a very fine actor."
Georgia originally auditioned for a role in the Agatha Christie episode. "But as soon as we saw her," Collinson told Doctor Who Magazine, "we realised there was a much bigger and better part later on in the series...so Georgia kindly waited until the time was right. It's a role no one will ever forget!"
New companion anyone?!”
I don't think so.
I believe her episode is mid series. Possibly before the Agatha Christie episode infact (just that episode was filmed first). She might be back later but I think people might be reading too much into the 'no-one will ever forget' comment and she's just gonna play a memorable role in her one episode.
I also actually think the comments suggest she's gonna play some weird and outrageous alien or someone who comes to some out there sticky end than her being Romana or Susan.
As for whether one of the established companions will continue into the specials I think Martha is the only possibility. Like mentioned Catherine has said she's there for the one series and it's increasingly looking like Rose is back for just the one episode as opposed to the rumoured three and I believe David has said they don't actually meet.
They might just do the guest companion thing though.