Found this through Torchwood Alba on Twitter, and I absolutely love this bit:

John Delancie came into the show late, and he says neither the director or John could quite explain to him what was going on, plot-wise. (That's ok, it made no sense to us either. Oops, sorry, editorializing. :-) )

I completely agree: there was a bit of a mess with the plot. :P

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