Gelth
The Gelth were an incorporeal humanoid species who claimed to have lost their bodies in the Time War.
Biology[[edit] | [edit source]]
Though the Gelth originally had biological bodies, they claimed that they were eventually reduced to a gaseous form during the Time War, after their bodies were destroyed during the conflict. They could shape this gas into a wraith-like form, but they needed to be in a gaseous environment to survive. Once there, the Gelth emitted ghostly screams as they floated around the location at which they congregated.
The Gelth could take control of human corpses, though only with difficulty. While inhabiting the corpses, the Gelth could control and move the dead humans as walking zombies, leaking glowing blue gas that streamed through the mouth. While controlling a human, they tended to continue unfinished business. The Gelth would eventually be forced out of the corpse over time or if there was a lot of gas in the air around them. (TV: The Unquiet Dead [+]Loading...["The Unquiet Dead (TV story)"])
The Gelth were also capable of inhabiting and re-animating human skeletons. (PROSE: Scared Stiff)
Their colour seemed to react to their emotions, as the leader of the group who attempted to invade Cardiff turned orange when they victoriously revealed their true intentions.
History[[edit] | [edit source]]
Luachmhar was attacked by the Gelth for astonix. (PROSE: Anything You Can Do [+]Loading...["Anything You Can Do (short story)"])
During the Last Great Time War, the Gelth were reportedly turned into gas. (TV: The Unquiet Dead [+]Loading...["The Unquiet Dead (TV story)"]) Their planet was also lost. (PROSE: A Short History of Everyone [+]Loading...["A Short History of Everyone (novel)"]) Eventually, they discovered the Rift, which opened into Gabriel Sneed's mortuary in 1869. They were attracted to the area, since they could inhabit the gas found in the pipes and emerge through gas lamps. They also discovered that they could survive in the gases in a decomposing human and, as the Ninth Doctor put it, "use it as a vehicle". The Gelth contacted Gwyneth, Sneed's servant, who had psychic ability. She thought of the Gelth as angels. Through Gwyneth, the Gelth spoke with the Doctor.
Presenting themselves as peaceful and facing extinction, the Gelth asked for the Doctor's help in allowing Gwyneth to open the time rift further, allowing through more of their kind. The suggestion of doing this and allowing more Gelth through the rift to inhabit the corpses of humans was an idea which horrified the Doctor's companion, Rose. The Doctor, however, accepted the idea as an interim stage before taking the Gelth to a place where he could help them acquire new, specially-created bodies. With the rift opened wider, the Gelth, however, planned to let all the billions of Gelth through and take the planet by force. Gwyneth closed the rift in time, however, and destroyed the remaining Gelth with fire. (TV: The Unquiet Dead [+]Loading...["The Unquiet Dead (TV story)"])
While travelling alone, the Tenth Doctor encountered a small group of Gelth in the crypt of Ratchett Abbey, who bridged a gap in the Rift through Preston Gilchrist while on the TV show Scared Stiff. The Gelth possessed the bodies of several skeletons from the crypt of the abbey, along with Preston, as they attempted to open the Rift permanently, using Dennis Bridger as a medium. The Doctor distracted Preston by revealing that the television show was a fake, thereby giving him time to close the Rift and trap the Gelth. (PROSE: Scared Stiff [+]Loading...["Scared Stiff (short story)"])
The Twelfth Doctor later noted that, as the Gelth "lied about a lot of things", he wasn't convinced that their claims that they had "come from another dimension after losing their bodies in the Great Time War" were true. (PROSE: A History of Humankind [+]Loading...["A History of Humankind (novel)"]) However, the Twelfth Doctor later treated the story of them losing their world in the War as fact in his monster guide, which would be later reprinted by the Thirteenth Doctor. (PROSE: A Short History of Everyone [+]Loading...["A Short History of Everyone (novel)"]) Other sources also treated the claim that they had lost their bodies as fact. (PROSE: Dalek: The Astounding Untold History of the Greatest Enemies of the Universe [+]Loading...["Dalek: The Astounding Untold History of the Greatest Enemies of the Universe (short story)"], The Whoniverse [+]Loading...["The Whoniverse (novel)"])
In 3113, the colony of Phantasmagoria VII was overrun by a wave of Gelth hauntings. (PROSE: Time Traveller's Diary [+]Loading...["Time Traveller's Diary (novel)"])
Alternate timelines[[edit] | [edit source]]
In world that never was, (TV: The Wedding of River Song [+]Loading...["The Wedding of River Song (TV story)"]) Charles Dickens blocked @TheGelth on Prof. T. Witter's Instant Messaging Service, telling them that he wasn't "falling for that one again". (PROSE: Just a Minute... [+]Loading...["Just a Minute... (short story)"])
Other references[[edit] | [edit source]]
Rose Tyler noted the Gelth among the things she had seen when she was sceptical that the newly regenerated Tenth Doctor was the man she knew. (TV: Born Again [+]Loading...["Born Again (TV story)"])
While attempting to bluff the Sycorax into leaving Earth alone, Rose tried to invoke the authority of the "Gelth Confederacy", among other species she had encountered on her travels. (TV: The Christmas Invasion [+]Loading...["The Christmas Invasion (TV story)"])
Rose also suspected the Gelth for the appearances of ghosts across the world, this was later revealed to be the Cybermen from a parallel Earth preparing an invasion. (TV: Army of Ghosts [+]Loading...["Army of Ghosts (TV story)"])
The Gelth were one of the explanations the Doctor gave on Arcopolis for ghosts. (PROSE: The Eyeless [+]Loading...["The Eyeless (novel)"])
Behind the scenes[[edit] | [edit source]]
Russell T Davies' original concept for the Shadow Proclamation scene in The Stolen Earth included an appearance by flying Gelth, but his plans to feature a "rogues gallery" of alien races in the scene fell through; ultimately, the Judoon were the only returning race featured.
Prior to the airing of Army of Ghosts, it was rumoured that, due to the title of the episode, the Gelth were going to be the returning villains. It was later revealed to be the Cybermen.
The Dalek Handbook identifies the Gelth as one of the Higher Species due to their involvement with the Time War.
