Forum:Doctor Who guest actors and other categories

Not quite sure what to do about this, currently there's Category:Doctor Who guest actors (and Torchwood and SJA permutations), which are good for actors who have appeared once in a story. I've been working on and off through the Category:Doctor Who cast moving actors over to the 'guest actors' category.

What I'm not sure about are the actors who have appeared twice (or more) in different stores, sometimes with considerable time passed between them, they're still guest actors, but I was thinking maybe they should be in a separate category to the 'one time' guest actors category. I'm just not sure what to call it. Thoughts? --Tangerineduel 17:08, 11 November 2008 (UTC)