Whilst the town/village where the Hunter's live in the first series isn't given a name in dialogue, the name ' Conningham' is used on props such as Dinah's letter in episode 4.In Series 3, the cyber cafe where Splat set up their headquaters against The Headmaster was filmed in Rickmansworth not far from Sarrat, so other scenes may have been so as well. The village is given the fictional name of “ Shellbrook”, which appears to be in the country of Warwickshire which would make sense as the locals all speak with a slight West Midlands twang. In Series 2, most of the village scenes are filmed in Sarratt, a small village in Hertfordshire. It is worth noting however, in the same episode, when SPLAT emerge from the Underground onto Moore's island, the road and flyover are actually in Paddington, with Vulcan Tower added to the background. In Series 1, episode 4, SPLAT are entering a railway station, which is actually Hatch End. The most obvious location, is the Atrium building in Uxbridge, which serves as Vulcan Tower.

The Demon Headmaster TV series, was predominantly filmed in and around north west London.

School location scenes for St Champions in the first series were filmed at Hatch End High School, in Hatch End, Harrow, North West London and The Royal Masonic School for Girls in Rickmansworth, Hertfordshire. The complete series was released on DVD by Simply Media 14th May 2018, titled ' The Demon Headmaster - The Complete Series'. The next release was the ' BBC Classics' DVD which contained both parts one and two of the series series, in their ordinal unedited six episodes format. There has bee several Media Release of this Television series over the years, starting with the ' Look into my Eyes VHS release in 1998 which was the first series re-edited into two 70-minute long episodes (Look Into My Eyes and The Prime Minister's Brain). These were the third book ' The Revenge of the Demon Headmaster' and the sixth book ' Facing the Demon Headmaster'. The third series was adapted completely from fifth book, ' The Demon Headmaster Takes Over' and lasted for six episodes.Several books from the book series were not adapted for the television. The entire second series was adapted from ' The Demon Headmaster Strikes Again' and lasted for seven episodes. The story for the last three episodes was adapted from ' The Prime Minister's Brain'. The first three episodes of the first series was adapted from the first book of the series. The Demon Headmaster Takes Over TV (CBBC Pantomime).

The revenge of the demon headmaster