Doctor Who: Philip Hinchcliffe Presents will consist of two epic full-cast stories, filled with all the drama and chills that marked Hinchcliffe’s era of the TV show.

The Ghosts of Gralstead is a six-part adventure written by Philip with Marc Platt (Ghost Light), and it finds the Doctor and Leela returning to Victorian London, in the year 1860.

At St Clarence’s Hospital, respected surgeon Sir Edward Scrivener requires the bodies of the dead… At Doctor McDivett’s Exhibition of Living Wonders and Curiosities, miracles are afoot… And in Gralstead House, the ghost will walk again. Mordrega has come to Earth…

Carolyn Seymour – who is known for Quantum Leap, Star Trek: The Next Generation, Star Trek: Voyager and, notably, for playing Abby Grant in the original Survivors – plays Mordrega. Sir Edward is played by Gethin Anthony (Games of Thrones).

The Devil’s Armada is a four-parter, again written by Philip and Marc, which sees the TARDIS materialise in Sissenden Village in the sixteenth century. Catholic priests are hunted, so-called witches are drowned in the ducking stool, and in the shadows the Vituperon are watching… and waiting…

Doctor Who: Philip Hinchcliffe Presents also includes a special hour-long documentary featuring interviews with Tom, Louise, Philip and the cast, and is released in September. It will be launched at Big Finish Day 5 in Slough, which Tom, Philip and Carolyn are attending.