Watch VoirFilms. In the early 70s, the Marquis of Bath, on the lookout for anything that would encourage more visitors to his estate at Longleat, decided that DOCTOR WHO would be just the ticket! In this production, we go behind the scenes in Wiltshire to reveal the story of DOCTOR WHO’s longest running exhibition, meeting the people who made it all happen, and those who visited … often many times a year! There’s drama, celebrations, days out and fire! It’s all here!