Doctor Who - The Tenth Doctor Archives 014 (2015)

The Time Machination: London, 1889 and a time-stranded Doctor needs the help of an old friend to fix the TARDIS… but is beset by pursuers sent by Queen Victoria herself! How is this connected to a previous tale of the Sixth Doctor and a Fourth Doctor adventure that hasn't happened yet? And what will happened if the Doctor is captured by the Torchwood Institute? Tony Lee and Paul Grist tell this special standalone tale.