Editing Doctor Pelton (section)

===[[Season 3]]===
Six months after the departure of the [[Pirate Train]], Dr. Pelton pulls [[Winnie]] out of class to secretly pass on a message to [[Ruth Wardell]], the leader of the resistance in Layton's absence.<ref>''[[The Tortoise and the Hare]]''</ref> She also attended [[LJ Folger|LJ]] and [[John Osweiller|Osweiller]]'s wedding.<ref>[[The Last to Go]]</ref>

After Layton retakes the train, Dr. Pelton helps [[Bess Till]] to rescue [[Sam Roche]] and his family from [[the Drawers]]. However, they discover that while Roche and his daughter Carly are in stable condition, his wife [[Anne Roche|Anne]] is dead.<ref>''[[The First Blow]]''</ref>

After [[Asha]] leaves, Layton spots Dr. Pelton in the mess hall and she tells him that she was sideline for most of [[Zarah Ferami|Zarah's]] pregnancy and she's been snooping through the Headwoods' files. Dr. Pelton reveals that the file talks about the scientists performing gene therapy on the baby with some of those processes also being in [[Josie Wellstead]]'s file too for cold treatment.

Following Roche's attempt to murder Wilford with the suspension drug, Layton calls Doctor Pelton for help. Layton later tells Alex, Bennett and Javi that while Wilford is in critical condition, Doctor Pelton thinks that he will survive.<ref>''[[Bound by One Track]]''</ref>

Doctor Pelton later blocks [[Miss Audrey]] from seeing Wilford and she suggests to Alex that she read to Wilford to help stimulate his mind as he comes out of suspension.

When Zarah goes into labor, Layton calls Doctor Pelton to the Headwoods' lab on ''[[Big Alice]]'' as he doesn't trust [[Mrs. Headwood]] and wants Doctor Pelton's help to ensure that Zarah is fine. Doctor Pelton expresses her disgust with the Headwoods and their methods and becomes alarmed when Zarah's temperature keeps dropping. However, working together. Mrs. Headwood and Doctor Pelton are able to keep Zarah stable and successfully deliver the baby. Noticing Layton's injuries, Doctor Pelton asks [[Bess Till]] what had happened to him and Till reveals that someone had almost succeeded in killing Layton.<ref>''[[A New Life]]''</ref>

Doctor Pelton performs an exam on Layton, determining that he is showing signs of a concussion from the explosion despite Layton insisting that he's fine. Doctor Pelton warns Layton to take it slow as "that blast really did a number on you," and tells Zarah to make sure that Layton doesn't go to sleep.<ref>''[[Born to Bleed]]''</ref>

After Layton is found unconscious, Doctor Pelton is called and she quickly rushes Layton to her clinic for treatment. Once she has him on a ventilator, Doctor Pelton reports to Layton's friends that he's stable, but in a coma and has been for at least twelve hours. Doctor Pelton doesn't know if he will wake up, although she notes that his pupils are responding despite some brain swelling which is a good sign. Doctor Pelton urges them to stay strong, hold Layton's hand and talk to him. It's a waiting game, but they're welcome to stay. Till leaves followed by Pelton who promises [[Bennett Knox]] that she will keep them updated.

After Layton finally regains consciousness, Doctor Pelton expects him to make a full recovery with no lasting brain damage.<ref>''[[Ouroboros]]''</ref>

After [[Melanie Cavill]] is rescued by ''Snowpiercer'', Doctor Pelton rushes Melanie to her clinic for treatment, kicking everyone else out.<ref>''[[A Beacon for Us All]]''</ref>

Doctor Pelton listens to Melanie and Layton's joint announcement giving the passengers a choice between staying on ''Snowpiercer'' or going to New Eden on ''[[Big Alice]]''. Doctor Pelton chooses to stay on ''Snowpiercer'', standing holding hands with [[Miss Gillies]] and listening to [[Miss Audrey]] singing in the Night Car after the separation.<ref>''[[The Original Sinners]]''</ref>