Review of Knock Knock
Warning: This review contains episode-specific spoilers and wild speculation about future episodes.
One of the hallmarks of the Moffat era is Companions who (try to) live their own lives outside the TARDIS, traveling with the Doctor at their pleasure. Having fully engaged in travel through time and space, Bill is now attempting to slip back into a sense of normalcy at home. Needless to say, she gets no relief from her new life, and nor do her five new roommates.
To be fair, they’re not exactly careful about what they’re getting into, so desperate are they for an affordable place to live. Even Bill only briefly questions the low price of the expansive building that almost literally finds them rather than the other way around. Still, it’s something of a harsh lesson for Bill that there really is no “part of [her] life [the Doctor’s] not in.”
And while it’s clear that the Doctor has mellowed since this regeneration began, and he “gets” humans much more readily than he did during his time with Clara, he still has serious trouble respecting others’ boundaries. Sometimes it’s merely idiosyncratic (like inviting himself to share the housemates’ Chinese food), but at other times he still really oversteps (as with his co-option of Bill’s phone to share her Spotify playlist with everyone without asking).
It is, however, early days yet for them, and Bill is still learning about the Doctor. He tells her his species is called the Time Lords, and drops the word “regenerated” with an expression (hidden from her) that makes me wonder what’s going through his mind. Does he sense he is nearing the end of this incarnation, or is there something else troubling him?