Mark Gatiss: This scene is unbearably tense. It really is wonderful. Very exciting to watch. This little voice here, the voice of the child. Not an empty child, but it is Louis Moffat. Son of Steven and Sue.
Benedict: Now that’s a bit of trivia that will go down very well in the future.
Martin: Yup. When he’s employing us in about twenty years. (laughs)
Benedict: When he’s running the show, yeah.
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Benedict and Mark: Awwww.
Bendict: And we go ‘Awwww’ hopefully the audience won’t go ‘Awwww’. They’ll go ‘My, God’.
(via platypusarecute)