|
| Zero G | Pilot script by Gerry and Sylvia Anderson More details |
| The Void Ahead | Pilot script by George Bellak See Breakaway |
| The Breath Of Death | Unfilmed script by Irving Neiman |
| Planet of the Eye | Unfilmed outline by Victor Pemberton (details (21 July 2018)) |
| Siren Planet | Unfilmed script by Art Wallace See Matter Of Life And Death |
| Nobody's Perfect | Early version of Guardian Of Piri |
| Second Sex | Early version of The Last Enemy |
| Web | Early version of Dragon's Domain |
| The Biological Soul | Early version of The Metamorph |
| The Biological Computer | Early version of The Metamorph |
| The Face Of Eden | Unfilmed script by Johnny Byrne. Eventually became The Immunity Syndrome |
| Children Of The Gods | Unfilmed script by Johnny Byrne. More details here |
| The Mutiny | Early title of The Seance Spectre |
| Warriors of the Deep | 1984 episode of Dr Who by Johnny Byrne. It is often stated that was based on Space: 1999. Details |
| Year 1 Promo | Short promotional film for Year 1 |
| Year 2 Promo | Short promotional films for Year 2 |
| Behind The Scenes Film | On-set filming |
| The Space: 1999 Documentary | 1996 documentary about the making of Space: 1999 Guide |
| The Future Was Fantastic | Gerry Anderson documentary includes Brian Johnson interview (2014/2017) |
| The Eagle Obsession | 2025 documentary |
| Space: 1999 50 Years Out of Orbit | 2025 documentary |
| Message From Moonbase Alpha | Short film written by Johnny Byrne in 1999, set 20 years after the breakaway Episode guide |
| Return of Victor Bergman | Short film starring Barry Morse (filmed 2002, first shown 2010) Episode guide |
| Space 2099 (Original) Moonbase Alpha Legacy |
Eric Bernard's updated episodes from 2000 Episode guide |
| Malice 1999 | Short one-off film from 2012. |
| The Passenger | Short one-off film from 2014. |
| UFO 1999 | Parody of UFO and Space 1999, first created in 1999 with new film 2012. |
| Cosmos 1999 | Stop motion film from 1979. |
| Raw SFX footage | Studio footage, some never used in the episodes. |
Contents copyright Martin Willey