After the first read through, it looks like Glimmer721's comments pretty much covered most of what I would have suggested. Which means that I'll probably have to find some annoying niggling little things. I'll apologise in advance then. :) I'll add things below as I come across them. Miyagawa (talk) 20:13, 30 January 2013 (UTC)[reply]
Its pretty typical to list the actress/actor alongside the first mention of who they portray. I only mention this as while you've done something different with the Doctor and Clara in the lead (which is perfectly fine, btw), I mention this because you mention Vastra, Jenny and Strax. The normal format would be for example - Strax (Dan Starkey), but as you've used a different format I'm open to whatever you think works. In fact I just noticed you've used that format in Writing and design, but whatever you think is best.
I would add a brief line to the end of the lead regarding the viewing figures. It'll both include it in the lead, and prevent the final paragraph from being a single sentence.
I'm wondering if the images would be better off being switched. The poster would work in the infobox in the same way as a movie poster would, and then the TARDIS interior would be next to the section that refers to it.
Goodsmudge hasn't contributed since January 11. I'd say if he doesn't return within a certain amount of time then the article is best failed; I can work on it at sometime (as I was planning) but I wanted to leave it up to him first. Glimmer721talk00:41, 31 January 2013 (UTC)[reply]
No worries, the standard time to put an article is on hold is for a week. So I'll place it on hold now and check back next Thursday. Miyagawa (talk) 10:27, 31 January 2013 (UTC)[reply]