It does not make sense, to me, why Clara nor the Doctor could not understand Cass. The TARDIS' telepathic circuits translates alien languages for the Doctor and his companions. The word "telepathic" implies that the thoughts of a speaker are received by the TARDIS, which then translates that thoughts into a form understandable to the receiver. So, what is it about deaf speakers that the TARDIS cannot perform this translation? (This could be another Star Trek reference. Deanna Troi had difficulty in communicating with Rivas, because he too was deaf.)
This is the first episode with the new Doctor where I felt an interest in what he and Clara did off-episode. I am getting comfortable with this new Doctor. I hope that Capaldi is given the chance at exploring this character with a new companion in a 12 episode run in 2016.
This is the first episode with the new Doctor where I felt an interest in what he and Clara did off-episode. I am getting comfortable with this new Doctor. I hope that Capaldi is given the chance at exploring this character with a new companion in a 12 episode run in 2016.