The Bells of Saint John - New Trailer & Prequel

A new trailer advertising the next episode of Doctor Who, The Bells of Saint John, is currently airing on various BBC channels in between show breaks, you can watch it above. Also, a new mini episode of Doctor Who that acts a prequel to the opening episode of part two of series seven will be available to watch on BBC Red Button later today from 5:15pm, you can, however, watch it below:

Doctor Who: The Bells of Saint John will broadcast next Saturday (30th March) at 6:15pm on BBC One and BBC One HD.