Yep, you guess right. If you know your companions, it'll usually be fairly easy to identify the nameless cameos when I put them in :o) And I'm trying to mix and match when the featured companion encounters the Doctor again after leaving him.

How can Harry not be a favourite? He's so loveable! I guess he did only have one series (and a bit) worth of stories, but he's still brilliant. Easily flustered, rather British, old fashioned enough to incur Sarah Jane's feminist wrath on occasion *grins* How can you not love him?

Clever? *grins* That's a new one. Thanks!