Trevor Spengler is one of two children who moved with their mother Callie to their grandfather's old rundown farmhouse near Summerville.
Trevor can be best described as the gearhead that loves working on old cars.
Friends: Phoebe Spengler, Dice, Lucky, Lydia Lopez, Lincoln Loud, Molly Mcgee, Scratch Mcgee, Libby Stein, Hailey Banks, Bender, Anti Cosmo, Ruby Gillman, Pippi Longstocking, Sarah Fox, Dixie, Gonner, Will Vandom
Enemies: Gozer, Freakshow, Circus Gothica.
Greatest Universal Horror Show of Circus Gothica[]
Lincoln, Lydia, Molly, Scratch, Hailey, Libby, Bender and Anti Cosmo arrive at the setting of Afterlife and meet him and his sister. As Ghost Busters they have a better idea what's going on with the ghosts than most
Trevor, Phoebe, Scratch Lincoln and Lydia investigate the setting and note all the ghosts have gone loose and have been enslaved. Mentioning on top of that Gozer from last time there was major attacks. Though Phoebe doesn't rule out other universes respectively
After the rest of the crew have their own encounters with ghosts, He and Phoebe join the group to go ghost busting. This takes them to multiple universals respectively, eventually leading to a climatic showdown with Halverston and Area being the locale where it took place, learning as well that Freakshow is behind this and his origins.
Getting more ghost buster equipment ready and seeing as some ghosts are willing to help take out Freakshow and learning of some of them being of the team against them, Calling Ray, Peter and Winston, he learns that they are sealed in New York by Undergrowth leaving him and Phoebe to so the work, though Bender gets Wile E to help them out.
As they deal with more of Freakshow's enslaved and willing allies, He and his sister eventually get to Big City and help the others deal with Freakshow and help deal with cleaning up the town where the Irken Zim landed.
He and Phoebe leave their number for Lincoln to use if he needs their help or anything.
Streamverse[]
Chapter 1[]
Part 3[]
Both Trevor and his sister Phoebe visited Sinnoh prior to the events of the storyline where they joined Lydia and Lincoln in investigating Sinnoh and they met Dawn. The 5 research the Sinnoh Area and how it came to be. They also discuss ghost type Pokemon for the Spenglers to capture and mention how Rotom is the most interesting one due to it's poltergeist like properties as they learned studying Charon's notes who Dawn, Lincoln and Lydia dealt with before.
Chapter 2[]
Part 2[]
Trevor and Phoebe were both seen in Arlen, Texas during a flashback of Mulder and Scully being in Arlen, Texas for an investigation of the creepiest actions in Arlen, where they met Lincoln and Lydia again and joined up with them to investigate some of their own work.
Chapter 3[]
Trevor and Phoebe arrive at Johanna's apartment and meet back ready to help out with the poltergiest. He defends his sister when it comes to doubt that is had on her. He tags along with the others to go camping and to encourage his sister who is eager to find ghosts in Trolberg respectively while looking into the poltergeist.
He helps Johanna and Jaune with their car respectively due to his own skills as a mechanic. This is when he and the others are amushed respectively. Trevor and Phoebe both tag team against Volo who also used Hoopa to bring in Malmar and other ghost types respectfully. Being equipped with the proton packs they use them to deal with the ghosts respectfully. Though they make a point to not hurt them too much as Phoebe reminds him of what Lincoln, Lydia and Dawn told them.
He and Phoebe are eventually overwhelmed by the sheer numbers, but Dawn thankfully arrives to help them with her ultra beasts respectively. Trevor and the adults drive off to get away from the villains, but he begins to suspect that this isn't the last of it and is right regarding Marliyn respectively.
Part 2[]
Trevor and Phoebe end up themselves attacked by the Mani once again who try and prey on them after Tyler attacks them. They fend their ground well and continue to deal with them even as the team gets to Trolberg
The two still deal with the Main, which ends up kick theming in the butt as Spot and N.Tropy manage to detonate respectfully. Where they join the others in hiding in the Nowhere Space
Chapter 4[]
Dawn, Phoebe and Trevor like Anders, Clyde and Frida want to go help Jaune but are turned down. Dawn and the ghost busters decide in the nowhere space to maybe try another place respectively and if Lincoln and Hilda's homes aren't safe try Lydia's or New York City respectfully.
Trevor learns from Mulder and Scully that they are heading to Lydia's universe on Skinner's orders. He is concerned the school might be haunted but is put to rest mostly when he does learn that it's slowly being rebuild respectfully. He also is relieved to learn Lydia and Lincoln are okay as well from Hilda, Jaune, Mulder and Scully
Using the Nowhere Space, The group makes their way to Lydia's universe to start containing a possible situation
Part 2[]
Trevor and the others manage to arrive to Flying Rhino Junior High and head to find Mulder and Scully's contact and get his help respectfully with all that is going on and why they are meeting here. Trevor stays with the adults and Raticus to observe the machine as the other kids go with Johanna and Jaune Arc to investigate the school as he has a thing for fixing stuff respectfully
This comes in handy as he helps them repair Earl's reality warping computers after Spot and his associates manage to hack into them. After this, Phoebe has her drive somewhere as she is suspecting something is going on.
Chapter 5[]
Trevor and Phoebe head to New York and find it a frozen empire and this was at Spot's hands. He decides to repair the car while Phoebe goes to investigate. After she gets back, they head back to Flying Rhino Junior High to tell the others about Spot having a benefactor behind what is going on.
Trevor drives Phoebe back to the school and they arrive with their details they found at New York. When asked, the two reveal that Spot has a benefactor that has assisted him respectfully in his plans though not everything that was done by said benefactor. Certain actions were done by Spoy and others by the benefactor
Trevor and Phoebe also recovered something as well and it was a picture of what The N.Trophies have and are using respectfully.
Chapter 6[]
With The False Groudon on the loose, Trevor takes out the car and drives to the lab so they can get there and try to reverse False Groudon
He however finds himself having to deal with tentacles respectfully that come closer and closer to them. He is eventually sucked into by the tentacles. Upon being freed, Phoebe and Trevor decide to return back home respectfully and are dropped off by Pop Pop and Myrtle as well
En.Tropized[]
Book 3: Culmination[]
Trevor and Phoebe rejoin Team Free Will on behalf of Truman and Pippi Longstocking to help save the multiverse from N.Tropy and to insure of Ford and the rest of the Team Free WIll Members meaning killed was not in vain. Trevor and Phoebe also come down to the conclusion that N.Tropy was really the one behind what happened with that False Groudon as well.
Book 4: Falling Climax[]
He aids Team Free Will in dealing with N.Tropy and his plan and is able to save the ghosts from N.Tropy's attempt to truly wipe them out with Phoebe using the ghost zone to keep them safe. Though they do get obiltrated, Trevor and Phoebe's plan to contain does work as it turns out and they were kept in one piece and release them afterwards. The Two are approached by Truman X who informs of what Vicky, Lincoln and Lydia have in the pipefield for Team Free Will now and they accept the deal.